261569007102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{24125531}}^1$

素因数の和:24125688

約数の個数: 32

約数和(自身を含む): 567432512640

約数和(自身を除く): 305863505538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 24125531, 48251062, 72376593, 144753186, 313631903, 627263806, 940895709, 1881791418, 3353448809, 6706897618, 10060346427, 20120692854, 43594834517, 87189669034, 130784503551, 261569007102]

約数ペア:

[(1, 261569007102), (2, 130784503551), (3, 87189669034), (6, 43594834517), (13, 20120692854), (26, 10060346427), (39, 6706897618), (78, 3353448809), (139, 1881791418), (278, 940895709), (417, 627263806), (834, 313631903), (1807, 144753186), (3614, 72376593), (5421, 48251062), (10842, 24125531)]