520070838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12382639}}^1$

素因数の和:12382651

約数の個数: 16

約数和(自身を含む): 1188733440

約数和(自身を除く): 668662602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12382639, 24765278, 37147917, 74295834, 86678473, 173356946, 260035419, 520070838]

約数ペア:

[(1, 520070838), (2, 260035419), (3, 173356946), (6, 86678473), (7, 74295834), (14, 37147917), (21, 24765278), (42, 12382639)]