1656551676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{200357}}^1$

素因数の和:200430

約数の個数: 48

約数和(自身を含む): 4241178144

約数和(自身を除く): 2584626468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 200357, 400714, 601071, 801428, 1202142, 2404284, 2604641, 5209282, 7813923, 10418564, 10618921, 15627846, 21237842, 31255692, 31856763, 42475684, 63713526, 127427052, 138045973, 276091946, 414137919, 552183892, 828275838, 1656551676]

約数ペア:

[(1, 1656551676), (2, 828275838), (3, 552183892), (4, 414137919), (6, 276091946), (12, 138045973), (13, 127427052), (26, 63713526), (39, 42475684), (52, 31856763), (53, 31255692), (78, 21237842), (106, 15627846), (156, 10618921), (159, 10418564), (212, 7813923), (318, 5209282), (636, 2604641), (689, 2404284), (1378, 1202142), (2067, 801428), (2756, 601071), (4134, 400714), (8268, 200357)]