2012275312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{6781}}^1$

素因数の和:7897

約数の個数: 40

約数和(自身を含む): 4132516752

約数和(自身を除く): 2120241440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1091, 2182, 4364, 6781, 8728, 13562, 17456, 18547, 27124, 37094, 54248, 74188, 108496, 115277, 148376, 230554, 296752, 461108, 922216, 1844432, 7398071, 14796142, 29592284, 59184568, 118369136, 125767207, 251534414, 503068828, 1006137656, 2012275312]

約数ペア:

[(1, 2012275312), (2, 1006137656), (4, 503068828), (8, 251534414), (16, 125767207), (17, 118369136), (34, 59184568), (68, 29592284), (136, 14796142), (272, 7398071), (1091, 1844432), (2182, 922216), (4364, 461108), (6781, 296752), (8728, 230554), (13562, 148376), (17456, 115277), (18547, 108496), (27124, 74188), (37094, 54248)]