259380866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{6427}}^1$

素因数の和:7633

約数の個数: 16

約数和(自身を含む): 412369056

約数和(自身を除く): 152988190

約数列:

[1, 2, 17, 34, 1187, 2374, 6427, 12854, 20179, 40358, 109259, 218518, 7628849, 15257698, 129690433, 259380866]

約数ペア:

[(1, 259380866), (2, 129690433), (17, 15257698), (34, 7628849), (1187, 218518), (2374, 109259), (6427, 40358), (12854, 20179)]