129968691578

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17324539}}^1$

素因数の和:17324594

約数の個数: 24

約数和(自身を含む): 221199726720

約数和(自身を除く): 91231035142

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 17324539, 34649078, 190569929, 381139858, 537060709, 1074121418, 2096269219, 4192538438, 5907667799, 11815335598, 64984345789, 129968691578]

約数ペア:

[(1, 129968691578), (2, 64984345789), (11, 11815335598), (22, 5907667799), (31, 4192538438), (62, 2096269219), (121, 1074121418), (242, 537060709), (341, 381139858), (682, 190569929), (3751, 34649078), (7502, 17324539)]