2011294896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{54631}}^1$

素因数の和:54714

約数の個数: 80

約数和(自身を含む): 5690469120

約数和(自身を除く): 3679174224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 2301, 2832, 3068, 4602, 6136, 9204, 12272, 18408, 36816, 54631, 109262, 163893, 218524, 327786, 437048, 655572, 710203, 874096, 1311144, 1420406, 2130609, 2622288, 2840812, 3223229, 4261218, 5681624, 6446458, 8522436, 9669687, 11363248, 12892916, 17044872, 19339374, 25785832, 34089744, 38678748, 41901977, 51571664, 77357496, 83803954, 125705931, 154714992, 167607908, 251411862, 335215816, 502823724, 670431632, 1005647448, 2011294896]

約数ペア:

[(1, 2011294896), (2, 1005647448), (3, 670431632), (4, 502823724), (6, 335215816), (8, 251411862), (12, 167607908), (13, 154714992), (16, 125705931), (24, 83803954), (26, 77357496), (39, 51571664), (48, 41901977), (52, 38678748), (59, 34089744), (78, 25785832), (104, 19339374), (118, 17044872), (156, 12892916), (177, 11363248), (208, 9669687), (236, 8522436), (312, 6446458), (354, 5681624), (472, 4261218), (624, 3223229), (708, 2840812), (767, 2622288), (944, 2130609), (1416, 1420406), (1534, 1311144), (2301, 874096), (2832, 710203), (3068, 655572), (4602, 437048), (6136, 327786), (9204, 218524), (12272, 163893), (18408, 109262), (36816, 54631)]