439188964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{26261}}^1$

素因数の和:26415

約数の個数: 24

約数和(自身を含む): 796368888

約数和(自身を除く): 357179924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 8362, 16724, 26261, 52522, 105044, 971657, 1943314, 2967493, 3886628, 5934986, 11869972, 109797241, 219594482, 439188964]

約数ペア:

[(1, 439188964), (2, 219594482), (4, 109797241), (37, 11869972), (74, 5934986), (113, 3886628), (148, 2967493), (226, 1943314), (452, 971657), (4181, 105044), (8362, 52522), (16724, 26261)]