1089471316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2011}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 2092995072

約数和(自身を除く): 1003523756

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 257, 514, 527, 1028, 1054, 2011, 2108, 4022, 4369, 7967, 8044, 8738, 15934, 17476, 31868, 34187, 62341, 68374, 124682, 135439, 136748, 249364, 270878, 516827, 541756, 1033654, 1059797, 2067308, 2119594, 4239188, 8786059, 16021637, 17572118, 32043274, 35144236, 64086548, 272367829, 544735658, 1089471316]

約数ペア:

[(1, 1089471316), (2, 544735658), (4, 272367829), (17, 64086548), (31, 35144236), (34, 32043274), (62, 17572118), (68, 16021637), (124, 8786059), (257, 4239188), (514, 2119594), (527, 2067308), (1028, 1059797), (1054, 1033654), (2011, 541756), (2108, 516827), (4022, 270878), (4369, 249364), (7967, 136748), (8044, 135439), (8738, 124682), (15934, 68374), (17476, 62341), (31868, 34187)]