955661668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 1834418880

約数和(自身を除く): 878757212

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 179, 332, 358, 716, 1079, 1237, 2158, 2327, 2474, 4316, 4654, 4948, 9308, 14857, 16081, 29714, 32162, 59428, 64324, 102671, 193141, 205342, 221423, 386282, 410684, 442846, 772564, 885692, 1334723, 2669446, 2878499, 5338892, 5756998, 11513996, 18378109, 36756218, 73512436, 238915417, 477830834, 955661668]

約数ペア:

[(1, 955661668), (2, 477830834), (4, 238915417), (13, 73512436), (26, 36756218), (52, 18378109), (83, 11513996), (166, 5756998), (179, 5338892), (332, 2878499), (358, 2669446), (716, 1334723), (1079, 885692), (1237, 772564), (2158, 442846), (2327, 410684), (2474, 386282), (4316, 221423), (4654, 205342), (4948, 193141), (9308, 102671), (14857, 64324), (16081, 59428), (29714, 32162)]