530181860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2039161}}^1$

素因数の和:2039183

約数の個数: 24

約数和(自身を含む): 1199027256

約数和(自身を除く): 668845396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2039161, 4078322, 8156644, 10195805, 20391610, 26509093, 40783220, 53018186, 106036372, 132545465, 265090930, 530181860]

約数ペア:

[(1, 530181860), (2, 265090930), (4, 132545465), (5, 106036372), (10, 53018186), (13, 40783220), (20, 26509093), (26, 20391610), (52, 10195805), (65, 8156644), (130, 4078322), (260, 2039161)]