128480564318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{2648101}}^1$

素因数の和:2649547

約数の個数: 16

約数和(自身を含む): 204200441424

約数和(自身を除く): 75719877106

約数列:

[1, 2, 17, 34, 1427, 2854, 24259, 48518, 2648101, 5296202, 45017717, 90035434, 3778840127, 7557680254, 64240282159, 128480564318]

約数ペア:

[(1, 128480564318), (2, 64240282159), (17, 7557680254), (34, 3778840127), (1427, 90035434), (2854, 45017717), (24259, 5296202), (48518, 2648101)]