1293037910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{37997}}^1$

素因数の和:38128

約数の個数: 32

約数和(自身を含む): 2413024992

約数和(自身を除く): 1119987082

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 3403, 6806, 17015, 34030, 37997, 75994, 189985, 379970, 1557877, 3115754, 3153751, 6307502, 7789385, 15578770, 15768755, 31537510, 129303791, 258607582, 646518955, 1293037910]

約数ペア:

[(1, 1293037910), (2, 646518955), (5, 258607582), (10, 129303791), (41, 31537510), (82, 15768755), (83, 15578770), (166, 7789385), (205, 6307502), (410, 3153751), (415, 3115754), (830, 1557877), (3403, 379970), (6806, 189985), (17015, 75994), (34030, 37997)]