1386173885

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1\times {\mathrm{1877}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 1678841856

約数和(自身を除く): 292667971

約数列:

[1, 5, 127, 635, 1163, 1877, 5815, 9385, 147701, 238379, 738505, 1191895, 2182951, 10914755, 277234777, 1386173885]

約数ペア:

[(1, 1386173885), (5, 277234777), (127, 10914755), (635, 2182951), (1163, 1191895), (1877, 738505), (5815, 238379), (9385, 147701)]