2253638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 16

約数和(自身を含む): 3526656

約数和(自身を除く): 1273018

約数列:

[1, 2, 31, 62, 163, 223, 326, 446, 5053, 6913, 10106, 13826, 36349, 72698, 1126819, 2253638]

約数ペア:

[(1, 2253638), (2, 1126819), (31, 72698), (62, 36349), (163, 13826), (223, 10106), (326, 6913), (446, 5053)]