1993550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3092

約数の個数: 24

約数和(自身を含む): 3994536

約数和(自身を除く): 2000986

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3067, 6134, 15335, 30670, 39871, 76675, 79742, 153350, 199355, 398710, 996775, 1993550]

約数ペア:

[(1, 1993550), (2, 996775), (5, 398710), (10, 199355), (13, 153350), (25, 79742), (26, 76675), (50, 39871), (65, 30670), (130, 15335), (325, 6134), (650, 3067)]