557143130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{178001}}^1$

素因数の和:178321

約数の個数: 16

約数和(自身を含む): 1006067304

約数和(自身を除く): 448924174

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 178001, 356002, 890005, 1780010, 55714313, 111428626, 278571565, 557143130]

約数ペア:

[(1, 557143130), (2, 278571565), (5, 111428626), (10, 55714313), (313, 1780010), (626, 890005), (1565, 356002), (3130, 178001)]