308424428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{3659}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 581778960

約数和(自身を除く): 273354532

約数列:

[1, 2, 4, 13, 26, 52, 1621, 3242, 3659, 6484, 7318, 14636, 21073, 42146, 47567, 84292, 95134, 190268, 5931239, 11862478, 23724956, 77106107, 154212214, 308424428]

約数ペア:

[(1, 308424428), (2, 154212214), (4, 77106107), (13, 23724956), (26, 11862478), (52, 5931239), (1621, 190268), (3242, 95134), (3659, 84292), (6484, 47567), (7318, 42146), (14636, 21073)]