973279468

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{123701}}^1$

素因数の和:123993

約数の個数: 24

約数和(自身を含む): 1953501984

約数和(自身を除く): 980222516

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 123701, 247402, 494804, 865907, 1731814, 3463628, 34759981, 69519962, 139039924, 243319867, 486639734, 973279468]

約数ペア:

[(1, 973279468), (2, 486639734), (4, 243319867), (7, 139039924), (14, 69519962), (28, 34759981), (281, 3463628), (562, 1731814), (1124, 865907), (1967, 494804), (3934, 247402), (7868, 123701)]