4378702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 7030800

約数和(自身を除く): 2652098

約数列:

[1, 2, 19, 38, 61, 122, 1159, 1889, 2318, 3778, 35891, 71782, 115229, 230458, 2189351, 4378702]

約数ペア:

[(1, 4378702), (2, 2189351), (19, 230458), (38, 115229), (61, 71782), (122, 35891), (1159, 3778), (1889, 2318)]