431010684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{920963}}^1$

素因数の和:920986

約数の個数: 36

約数和(自身を含む): 1173308136

約数和(自身を除く): 742297452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 920963, 1841926, 2762889, 3683852, 5525778, 8288667, 11051556, 11972519, 16577334, 23945038, 33154668, 35917557, 47890076, 71835114, 107752671, 143670228, 215505342, 431010684]

約数ペア:

[(1, 431010684), (2, 215505342), (3, 143670228), (4, 107752671), (6, 71835114), (9, 47890076), (12, 35917557), (13, 33154668), (18, 23945038), (26, 16577334), (36, 11972519), (39, 11051556), (52, 8288667), (78, 5525778), (117, 3683852), (156, 2762889), (234, 1841926), (468, 920963)]