1520805728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3655783}}^1$

素因数の和:3655806

約数の個数: 24

約数和(自身を含む): 3224401488

約数和(自身を除く): 1703595760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3655783, 7311566, 14623132, 29246264, 47525179, 58492528, 95050358, 116985056, 190100716, 380201432, 760402864, 1520805728]

約数ペア:

[(1, 1520805728), (2, 760402864), (4, 380201432), (8, 190100716), (13, 116985056), (16, 95050358), (26, 58492528), (32, 47525179), (52, 29246264), (104, 14623132), (208, 7311566), (416, 3655783)]