478045490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3677273}}^1$

素因数の和:3677293

約数の個数: 16

約数和(自身を含む): 926673048

約数和(自身を除く): 448627558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3677273, 7354546, 18386365, 36772730, 47804549, 95609098, 239022745, 478045490]

約数ペア:

[(1, 478045490), (2, 239022745), (5, 95609098), (10, 47804549), (13, 36772730), (26, 18386365), (65, 7354546), (130, 3677273)]