2016521164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 4459964544

約数和(自身を除く): 2443443380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 61, 68, 74, 119, 122, 148, 238, 244, 259, 427, 476, 518, 629, 854, 1036, 1037, 1258, 1708, 1877, 2074, 2257, 2516, 3754, 4148, 4403, 4514, 7259, 7508, 8806, 9028, 13139, 14518, 15799, 17612, 26278, 29036, 31598, 31909, 38369, 52556, 63196, 63818, 69449, 76738, 114497, 127636, 138898, 153476, 223363, 228994, 268583, 277796, 446726, 457988, 486143, 537166, 801479, 893452, 972286, 1074332, 1180633, 1602958, 1944572, 1946449, 2361266, 3205916, 3892898, 4236389, 4722532, 7785796, 8264431, 8472778, 13625143, 16528862, 16945556, 27250286, 29654723, 33057724, 54500572, 59309446, 72018613, 118618892, 144037226, 288074452, 504130291, 1008260582, 2016521164]

約数ペア:

[(1, 2016521164), (2, 1008260582), (4, 504130291), (7, 288074452), (14, 144037226), (17, 118618892), (28, 72018613), (34, 59309446), (37, 54500572), (61, 33057724), (68, 29654723), (74, 27250286), (119, 16945556), (122, 16528862), (148, 13625143), (238, 8472778), (244, 8264431), (259, 7785796), (427, 4722532), (476, 4236389), (518, 3892898), (629, 3205916), (854, 2361266), (1036, 1946449), (1037, 1944572), (1258, 1602958), (1708, 1180633), (1877, 1074332), (2074, 972286), (2257, 893452), (2516, 801479), (3754, 537166), (4148, 486143), (4403, 457988), (4514, 446726), (7259, 277796), (7508, 268583), (8806, 228994), (9028, 223363), (13139, 153476), (14518, 138898), (15799, 127636), (17612, 114497), (26278, 76738), (29036, 69449), (31598, 63818), (31909, 63196), (38369, 52556)]