520139038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373127}}^1$

素因数の和:373187

約数の個数: 16

約数和(自身を含む): 846254304

約数和(自身を除く): 326115266

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 373127, 746254, 6343159, 12686318, 15298207, 30596414, 260069519, 520139038]

約数ペア:

[(1, 520139038), (2, 260069519), (17, 30596414), (34, 15298207), (41, 12686318), (82, 6343159), (697, 746254), (1394, 373127)]