913303430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{3251}}^1$

素因数の和:5432

約数の個数: 32

約数和(自身を含む): 1771767648

約数和(自身を除く): 858464218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2161, 3251, 4322, 6502, 10805, 16255, 21610, 28093, 32510, 42263, 56186, 84526, 140465, 211315, 280930, 422630, 7025411, 14050822, 35127055, 70254110, 91330343, 182660686, 456651715, 913303430]

約数ペア:

[(1, 913303430), (2, 456651715), (5, 182660686), (10, 91330343), (13, 70254110), (26, 35127055), (65, 14050822), (130, 7025411), (2161, 422630), (3251, 280930), (4322, 211315), (6502, 140465), (10805, 84526), (16255, 56186), (21610, 42263), (28093, 32510)]