2018586784

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{9439}}^1$

素因数の和:9653

約数の個数: 48

約数和(自身を含む): 4096431360

約数和(自身を除く): 2077844576

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 163, 164, 326, 328, 652, 656, 1304, 1312, 2608, 5216, 6683, 9439, 13366, 18878, 26732, 37756, 53464, 75512, 106928, 151024, 213856, 302048, 386999, 773998, 1538557, 1547996, 3077114, 3095992, 6154228, 6191984, 12308456, 12383968, 24616912, 49233824, 63080837, 126161674, 252323348, 504646696, 1009293392, 2018586784]

約数ペア:

[(1, 2018586784), (2, 1009293392), (4, 504646696), (8, 252323348), (16, 126161674), (32, 63080837), (41, 49233824), (82, 24616912), (163, 12383968), (164, 12308456), (326, 6191984), (328, 6154228), (652, 3095992), (656, 3077114), (1304, 1547996), (1312, 1538557), (2608, 773998), (5216, 386999), (6683, 302048), (9439, 213856), (13366, 151024), (18878, 106928), (26732, 75512), (37756, 53464)]