486585212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{156157}}^1$

素因数の和:156221

約数の個数: 24

約数和(自身を含む): 918209040

約数和(自身を除く): 431623828

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 156157, 312314, 624628, 2966983, 5933966, 6402437, 11867932, 12804874, 25609748, 121646303, 243292606, 486585212]

約数ペア:

[(1, 486585212), (2, 243292606), (4, 121646303), (19, 25609748), (38, 12804874), (41, 11867932), (76, 6402437), (82, 5933966), (164, 2966983), (779, 624628), (1558, 312314), (3116, 156157)]