2048156917628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1\times {\mathrm{16553}}^1$

素因数の和:17427

約数の個数: 96

約数和(自身を含む): 3972705730560

約数和(自身を除く): 1924548812932

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 79, 124, 158, 316, 527, 743, 1054, 1343, 1486, 2108, 2449, 2686, 2972, 4898, 5372, 9796, 12631, 16553, 23033, 25262, 33106, 41633, 46066, 50524, 58697, 66212, 83266, 92132, 117394, 166532, 234788, 281401, 391561, 513143, 562802, 783122, 997849, 1026286, 1125604, 1307687, 1566244, 1819607, 1995698, 2052572, 2615374, 3639214, 3991396, 5230748, 7278428, 8723431, 12298879, 17446862, 22230679, 24597758, 30933319, 34893724, 40538297, 44461358, 49195516, 61866638, 81076594, 88922716, 123733276, 162153188, 209080943, 381265249, 418161886, 689151049, 762530498, 836323772, 971611441, 1378302098, 1525060996, 1943222882, 2756604196, 3886445764, 6481509233, 12963018466, 16517394497, 25926036932, 30119954671, 33034788994, 60239909342, 66069577988, 120479818684, 512039229407, 1024078458814, 2048156917628]

約数ペア:

[(1, 2048156917628), (2, 1024078458814), (4, 512039229407), (17, 120479818684), (31, 66069577988), (34, 60239909342), (62, 33034788994), (68, 30119954671), (79, 25926036932), (124, 16517394497), (158, 12963018466), (316, 6481509233), (527, 3886445764), (743, 2756604196), (1054, 1943222882), (1343, 1525060996), (1486, 1378302098), (2108, 971611441), (2449, 836323772), (2686, 762530498), (2972, 689151049), (4898, 418161886), (5372, 381265249), (9796, 209080943), (12631, 162153188), (16553, 123733276), (23033, 88922716), (25262, 81076594), (33106, 61866638), (41633, 49195516), (46066, 44461358), (50524, 40538297), (58697, 34893724), (66212, 30933319), (83266, 24597758), (92132, 22230679), (117394, 17446862), (166532, 12298879), (234788, 8723431), (281401, 7278428), (391561, 5230748), (513143, 3991396), (562802, 3639214), (783122, 2615374), (997849, 2052572), (1026286, 1995698), (1125604, 1819607), (1307687, 1566244)]