2053805677

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{4127}}^1$

素因数の和:4449

約数の個数: 32

約数和(自身を含む): 2682077184

約数和(自身を除く): 628271507

約数列:

[1, 7, 11, 23, 77, 161, 253, 281, 1771, 1967, 3091, 4127, 6463, 21637, 28889, 45241, 45397, 71093, 94921, 317779, 497651, 664447, 1044131, 1159687, 7308917, 8117809, 12756557, 26672801, 89295899, 186709607, 293400811, 2053805677]

約数ペア:

[(1, 2053805677), (7, 293400811), (11, 186709607), (23, 89295899), (77, 26672801), (161, 12756557), (253, 8117809), (281, 7308917), (1771, 1159687), (1967, 1044131), (3091, 664447), (4127, 497651), (6463, 317779), (21637, 94921), (28889, 71093), (45241, 45397)]