1330404866

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3065449}}^1$

素因数の和:3065489

約数の個数: 16

約数和(自身を含む): 2354265600

約数和(自身を除く): 1023860734

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3065449, 6130898, 21458143, 42916286, 95028919, 190057838, 665202433, 1330404866]

約数ペア:

[(1, 1330404866), (2, 665202433), (7, 190057838), (14, 95028919), (31, 42916286), (62, 21458143), (217, 6130898), (434, 3065449)]