398219230

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{135911}}^1$

素因数の和:136211

約数の個数: 16

約数和(自身を含む): 719246304

約数和(自身を除く): 321027074

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 135911, 271822, 679555, 1359110, 39821923, 79643846, 199109615, 398219230]

約数ペア:

[(1, 398219230), (2, 199109615), (5, 79643846), (10, 39821923), (293, 1359110), (586, 679555), (1465, 271822), (2930, 135911)]