172441294

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1\times {\mathrm{1019}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 260858880

約数和(自身を除く): 88417586

約数列:

[1, 2, 191, 382, 443, 886, 1019, 2038, 84613, 169226, 194629, 389258, 451417, 902834, 86220647, 172441294]

約数ペア:

[(1, 172441294), (2, 86220647), (191, 902834), (382, 451417), (443, 389258), (886, 194629), (1019, 169226), (2038, 84613)]