127804586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18979}}^1$

素因数の和:19038

約数の個数: 32

約数和(自身を含む): 242336640

約数和(自身を除く): 114532054

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 18979, 37958, 132853, 246727, 265706, 493454, 702223, 1404446, 1727089, 3454178, 4915561, 9128899, 9831122, 18257798, 63902293, 127804586]

約数ペア:

[(1, 127804586), (2, 63902293), (7, 18257798), (13, 9831122), (14, 9128899), (26, 4915561), (37, 3454178), (74, 1727089), (91, 1404446), (182, 702223), (259, 493454), (481, 265706), (518, 246727), (962, 132853), (3367, 37958), (6734, 18979)]