247678462

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1\times {\mathrm{2683}}^1$

素因数の和:3243

約数の個数: 16

約数和(自身を含む): 376157232

約数和(自身を除く): 128478770

約数列:

[1, 2, 101, 202, 457, 914, 2683, 5366, 46157, 92314, 270983, 541966, 1226131, 2452262, 123839231, 247678462]

約数ペア:

[(1, 247678462), (2, 123839231), (101, 2452262), (202, 1226131), (457, 541966), (914, 270983), (2683, 92314), (5366, 46157)]