254405904

素因数分解:

$2^4\times 3^1\times {\mathrm{5300123}}^1$

素因数の和:5300134

約数の個数: 20

約数和(自身を含む): 657215376

約数和(自身を除く): 402809472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5300123, 10600246, 15900369, 21200492, 31800738, 42400984, 63601476, 84801968, 127202952, 254405904]

約数ペア:

[(1, 254405904), (2, 127202952), (3, 84801968), (4, 63601476), (6, 42400984), (8, 31800738), (12, 21200492), (16, 15900369), (24, 10600246), (48, 5300123)]