13042570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4513}}^1$

素因数の和:4554

約数の個数: 24

約数和(自身を含む): 24944364

約数和(自身を除く): 11901794

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4513, 9026, 22565, 45130, 76721, 153442, 383605, 767210, 1304257, 2608514, 6521285, 13042570]

約数ペア:

[(1, 13042570), (2, 6521285), (5, 2608514), (10, 1304257), (17, 767210), (34, 383605), (85, 153442), (170, 76721), (289, 45130), (578, 22565), (1445, 9026), (2890, 4513)]