7980458838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2812001}}^1$

素因数の和:2812060

約数の個数: 32

約数和(自身を含む): 17816844672

約数和(自身を除く): 9836385834

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 2812001, 5624002, 8436003, 16872006, 30932011, 61864022, 92796033, 120916043, 185592066, 241832086, 362748129, 725496258, 1330076473, 2660152946, 3990229419, 7980458838]

約数ペア:

[(1, 7980458838), (2, 3990229419), (3, 2660152946), (6, 1330076473), (11, 725496258), (22, 362748129), (33, 241832086), (43, 185592066), (66, 120916043), (86, 92796033), (129, 61864022), (258, 30932011), (473, 16872006), (946, 8436003), (1419, 5624002), (2838, 2812001)]