331364886

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{2113}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 675803520

約数和(自身を除く): 344438634

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 443, 886, 1329, 2113, 2658, 4226, 6339, 12678, 26137, 52274, 78411, 124667, 156822, 249334, 374001, 748002, 936059, 1872118, 2808177, 5616354, 55227481, 110454962, 165682443, 331364886]

約数ペア:

[(1, 331364886), (2, 165682443), (3, 110454962), (6, 55227481), (59, 5616354), (118, 2808177), (177, 1872118), (354, 936059), (443, 748002), (886, 374001), (1329, 249334), (2113, 156822), (2658, 124667), (4226, 78411), (6339, 52274), (12678, 26137)]