80698982

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{9049}}^1$

素因数の和:9085

約数の個数: 32

約数和(自身を含む): 152040000

約数和(自身を除く): 71341018

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 9049, 18098, 63343, 117637, 126686, 235274, 443401, 823459, 886802, 1646918, 3103807, 5764213, 6207614, 11528426, 40349491, 80698982]

約数ペア:

[(1, 80698982), (2, 40349491), (7, 11528426), (13, 6207614), (14, 5764213), (26, 3103807), (49, 1646918), (91, 886802), (98, 823459), (182, 443401), (343, 235274), (637, 126686), (686, 117637), (1274, 63343), (4459, 18098), (8918, 9049)]