439565510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{12917}}^1$

素因数の和:13048

約数の個数: 32

約数和(自身を含む): 820344672

約数和(自身を除く): 380779162

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 3403, 6806, 12917, 17015, 25834, 34030, 64585, 129170, 529597, 1059194, 1072111, 2144222, 2647985, 5295970, 5360555, 10721110, 43956551, 87913102, 219782755, 439565510]

約数ペア:

[(1, 439565510), (2, 219782755), (5, 87913102), (10, 43956551), (41, 10721110), (82, 5360555), (83, 5295970), (166, 2647985), (205, 2144222), (410, 1072111), (415, 1059194), (830, 529597), (3403, 129170), (6806, 64585), (12917, 34030), (17015, 25834)]