520512402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{24979}}^1$

素因数の和:25158

約数の個数: 32

約数和(自身を含む): 1093524480

約数和(自身を除く): 573012078

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 3473, 6946, 10419, 20838, 24979, 49958, 74937, 149874, 574517, 1149034, 1723551, 3447102, 3771829, 7543658, 11315487, 22630974, 86752067, 173504134, 260256201, 520512402]

約数ペア:

[(1, 520512402), (2, 260256201), (3, 173504134), (6, 86752067), (23, 22630974), (46, 11315487), (69, 7543658), (138, 3771829), (151, 3447102), (302, 1723551), (453, 1149034), (906, 574517), (3473, 149874), (6946, 74937), (10419, 49958), (20838, 24979)]