1245540159358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1\times {\mathrm{652019}}^1$

素因数の和:654864

約数の個数: 32

約数和(自身を含む): 2104657966080

約数和(自身を除く): 859117806722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 2801, 5602, 30811, 61622, 86831, 173662, 652019, 955141, 1304038, 1910282, 7172209, 14344418, 20212589, 40425178, 222338479, 444676958, 1826305219, 3652610438, 20089357409, 40178714818, 56615461789, 113230923578, 622770079679, 1245540159358]

約数ペア:

[(1, 1245540159358), (2, 622770079679), (11, 113230923578), (22, 56615461789), (31, 40178714818), (62, 20089357409), (341, 3652610438), (682, 1826305219), (2801, 444676958), (5602, 222338479), (30811, 40425178), (61622, 20212589), (86831, 14344418), (173662, 7172209), (652019, 1910282), (955141, 1304038)]