1021538912

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{449621}}^1$

素因数の和:449702

約数の個数: 24

約数和(自身を含む): 2039485392

約数和(自身を除く): 1017946480

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 449621, 899242, 1798484, 3596968, 7193936, 14387872, 31923091, 63846182, 127692364, 255384728, 510769456, 1021538912]

約数ペア:

[(1, 1021538912), (2, 510769456), (4, 255384728), (8, 127692364), (16, 63846182), (32, 31923091), (71, 14387872), (142, 7193936), (284, 3596968), (568, 1798484), (1136, 899242), (2272, 449621)]