185781406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{12979}}^1$

素因数の和:13419

約数の個数: 16

約数和(自身を含む): 295788240

約数和(自身を除く): 110006834

約数列:

[1, 2, 17, 34, 421, 842, 7157, 12979, 14314, 25958, 220643, 441286, 5464159, 10928318, 92890703, 185781406]

約数ペア:

[(1, 185781406), (2, 92890703), (17, 10928318), (34, 5464159), (421, 441286), (842, 220643), (7157, 25958), (12979, 14314)]