2539366928

素因数分解:

$2^4\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{8867}}^1$

素因数の和:11439

約数の個数: 40

約数和(自身を含む): 5625717312

約数和(自身を除く): 3086350384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2557, 5114, 8867, 10228, 17734, 17899, 20456, 35468, 35798, 40912, 62069, 70936, 71596, 124138, 141872, 143192, 248276, 286384, 496552, 993104, 22672919, 45345838, 90691676, 158710433, 181383352, 317420866, 362766704, 634841732, 1269683464, 2539366928]

約数ペア:

[(1, 2539366928), (2, 1269683464), (4, 634841732), (7, 362766704), (8, 317420866), (14, 181383352), (16, 158710433), (28, 90691676), (56, 45345838), (112, 22672919), (2557, 993104), (5114, 496552), (8867, 286384), (10228, 248276), (17734, 143192), (17899, 141872), (20456, 124138), (35468, 71596), (35798, 70936), (40912, 62069)]