388471106

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{85831}}^1$

素因数の和:85937

約数の個数: 16

約数和(自身を含む): 609750528

約数和(自身を除く): 221279422

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 85831, 171662, 2660761, 5321522, 6265663, 12531326, 194235553, 388471106]

約数ペア:

[(1, 388471106), (2, 194235553), (31, 12531326), (62, 6265663), (73, 5321522), (146, 2660761), (2263, 171662), (4526, 85831)]