390381254738

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{47136109}}^1$

素因数の和:47136253

約数の個数: 16

約数和(自身を含む): 605793285720

約数和(自身を除く): 215412030982

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 47136109, 94272218, 1932580469, 3865160938, 4760747009, 9521494018, 195190627369, 390381254738]

約数ペア:

[(1, 390381254738), (2, 195190627369), (41, 9521494018), (82, 4760747009), (101, 3865160938), (202, 1932580469), (4141, 94272218), (8282, 47136109)]