1211115626

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{90019}}^1$

素因数の和:90090

約数の個数: 24

約数和(自身を含む): 2145356640

約数和(自身を除く): 934241014

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 90019, 180038, 630133, 1260266, 2790589, 5581178, 19534123, 39068246, 86508259, 173016518, 605557813, 1211115626]

約数ペア:

[(1, 1211115626), (2, 605557813), (7, 173016518), (14, 86508259), (31, 39068246), (62, 19534123), (217, 5581178), (434, 2790589), (961, 1260266), (1922, 630133), (6727, 180038), (13454, 90019)]