1155869740

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{239807}}^1$

素因数の和:240057

約数の個数: 24

約数和(自身を含む): 2437408512

約数和(自身を除く): 1281538772

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 239807, 479614, 959228, 1199035, 2398070, 4796140, 57793487, 115586974, 231173948, 288967435, 577934870, 1155869740]

約数ペア:

[(1, 1155869740), (2, 577934870), (4, 288967435), (5, 231173948), (10, 115586974), (20, 57793487), (241, 4796140), (482, 2398070), (964, 1199035), (1205, 959228), (2410, 479614), (4820, 239807)]