226222438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{280673}}^1$

素因数の和:280719

約数の個数: 16

約数和(自身を含む): 377225856

約数和(自身を除く): 151003418

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 280673, 561346, 3648749, 7297498, 8700863, 17401726, 113111219, 226222438]

約数ペア:

[(1, 226222438), (2, 113111219), (13, 17401726), (26, 8700863), (31, 7297498), (62, 3648749), (403, 561346), (806, 280673)]