389801904

素因数分解:

$2^4\times 3^1\times {\mathrm{8120873}}^1$

素因数の和:8120884

約数の個数: 20

約数和(自身を含む): 1006988376

約数和(自身を除く): 617186472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8120873, 16241746, 24362619, 32483492, 48725238, 64966984, 97450476, 129933968, 194900952, 389801904]

約数ペア:

[(1, 389801904), (2, 194900952), (3, 129933968), (4, 97450476), (6, 64966984), (8, 48725238), (12, 32483492), (16, 24362619), (24, 16241746), (48, 8120873)]