1279461770

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{530897}}^1$

素因数の和:531145

約数の個数: 16

約数和(自身を含む): 2312591688

約数和(自身を除く): 1033129918

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 530897, 1061794, 2654485, 5308970, 127946177, 255892354, 639730885, 1279461770]

約数ペア:

[(1, 1279461770), (2, 639730885), (5, 255892354), (10, 127946177), (241, 5308970), (482, 2654485), (1205, 1061794), (2410, 530897)]