1520259846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239713}}^1$

素因数の和:239876

約数の個数: 32

約数和(自身を含む): 3497906688

約数和(自身を除く): 1977646842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 239713, 479426, 719139, 1438278, 1677991, 3355982, 5033973, 10067946, 36196663, 72393326, 108589989, 217179978, 253376641, 506753282, 760129923, 1520259846]

約数ペア:

[(1, 1520259846), (2, 760129923), (3, 506753282), (6, 253376641), (7, 217179978), (14, 108589989), (21, 72393326), (42, 36196663), (151, 10067946), (302, 5033973), (453, 3355982), (906, 1677991), (1057, 1438278), (2114, 719139), (3171, 479426), (6342, 239713)]