321934138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{27241}}^1$

素因数の和:27573

約数の個数: 16

約数和(自身を含む): 509970240

約数和(自身を除く): 188036102

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11818, 27241, 54482, 517579, 1035158, 8471951, 16943902, 160967069, 321934138]

約数ペア:

[(1, 321934138), (2, 160967069), (19, 16943902), (38, 8471951), (311, 1035158), (622, 517579), (5909, 54482), (11818, 27241)]