393788158

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2436

約数の個数: 24

約数和(自身を含む): 617964048

約数和(自身を除く): 224175890

約数列:

[1, 2, 29, 58, 103, 206, 841, 1682, 2273, 2987, 4546, 5974, 65917, 86623, 131834, 173246, 234119, 468238, 1911593, 3823186, 6789451, 13578902, 196894079, 393788158]

約数ペア:

[(1, 393788158), (2, 196894079), (29, 13578902), (58, 6789451), (103, 3823186), (206, 1911593), (841, 468238), (1682, 234119), (2273, 173246), (2987, 131834), (4546, 86623), (5974, 65917)]