364230620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1400887}}^1$

素因数の和:1400909

約数の個数: 24

約数和(自身を含む): 823722144

約数和(自身を除く): 459491524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1400887, 2801774, 5603548, 7004435, 14008870, 18211531, 28017740, 36423062, 72846124, 91057655, 182115310, 364230620]

約数ペア:

[(1, 364230620), (2, 182115310), (4, 91057655), (5, 72846124), (10, 36423062), (13, 28017740), (20, 18211531), (26, 14008870), (52, 7004435), (65, 5603548), (130, 2801774), (260, 1400887)]