587707420

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{121931}}^1$

素因数の和:122181

約数の個数: 24

約数和(自身を含む): 1239316848

約数和(自身を除く): 651609428

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 121931, 243862, 487724, 609655, 1219310, 2438620, 29385371, 58770742, 117541484, 146926855, 293853710, 587707420]

約数ペア:

[(1, 587707420), (2, 293853710), (4, 146926855), (5, 117541484), (10, 58770742), (20, 29385371), (241, 2438620), (482, 1219310), (964, 609655), (1205, 487724), (2410, 243862), (4820, 121931)]