429260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 983808

約数和(自身を除く): 554548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 169, 254, 260, 338, 508, 635, 676, 845, 1270, 1651, 1690, 2540, 3302, 3380, 6604, 8255, 16510, 21463, 33020, 42926, 85852, 107315, 214630, 429260]

約数ペア:

[(1, 429260), (2, 214630), (4, 107315), (5, 85852), (10, 42926), (13, 33020), (20, 21463), (26, 16510), (52, 8255), (65, 6604), (127, 3380), (130, 3302), (169, 2540), (254, 1690), (260, 1651), (338, 1270), (508, 845), (635, 676)]