1279528026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30464953}}^1$

素因数の和:30464965

約数の個数: 16

約数和(自身を含む): 2924635584

約数和(自身を除く): 1645107558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30464953, 60929906, 91394859, 182789718, 213254671, 426509342, 639764013, 1279528026]

約数ペア:

[(1, 1279528026), (2, 639764013), (3, 426509342), (6, 213254671), (7, 182789718), (14, 91394859), (21, 60929906), (42, 30464953)]