2022774704

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{909521}}^1$

素因数の和:909668

約数の個数: 20

約数和(自身を含む): 3947325480

約数和(自身を除く): 1924550776

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 909521, 1819042, 3638084, 7276168, 14552336, 126423419, 252846838, 505693676, 1011387352, 2022774704]

約数ペア:

[(1, 2022774704), (2, 1011387352), (4, 505693676), (8, 252846838), (16, 126423419), (139, 14552336), (278, 7276168), (556, 3638084), (1112, 1819042), (2224, 909521)]