385852376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{530017}}^1$

素因数の和:530043

約数の個数: 32

約数和(自身を含む): 890430240

約数和(自身を除く): 504577864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 530017, 1060034, 2120068, 3710119, 4240136, 6890221, 7420238, 13780442, 14840476, 27560884, 29680952, 48231547, 55121768, 96463094, 192926188, 385852376]

約数ペア:

[(1, 385852376), (2, 192926188), (4, 96463094), (7, 55121768), (8, 48231547), (13, 29680952), (14, 27560884), (26, 14840476), (28, 13780442), (52, 7420238), (56, 6890221), (91, 4240136), (104, 3710119), (182, 2120068), (364, 1060034), (728, 530017)]