619649996

素因数分解:

$2^2\times 7^1\times {\mathrm{4229}}^1\times {\mathrm{5233}}^1$

素因数の和:9473

約数の個数: 24

約数和(自身を含む): 1239829920

約数和(自身を除く): 620179924

約数列:

[1, 2, 4, 7, 14, 28, 4229, 5233, 8458, 10466, 16916, 20932, 29603, 36631, 59206, 73262, 118412, 146524, 22130357, 44260714, 88521428, 154912499, 309824998, 619649996]

約数ペア:

[(1, 619649996), (2, 309824998), (4, 154912499), (7, 88521428), (14, 44260714), (28, 22130357), (4229, 146524), (5233, 118412), (8458, 73262), (10466, 59206), (16916, 36631), (20932, 29603)]