1381625862

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5355139}}^1$

素因数の和:5355187

約数の個数: 16

約数和(自身を含む): 2827513920

約数和(自身を除く): 1445888058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 5355139, 10710278, 16065417, 32130834, 230270977, 460541954, 690812931, 1381625862]

約数ペア:

[(1, 1381625862), (2, 690812931), (3, 460541954), (6, 230270977), (43, 32130834), (86, 16065417), (129, 10710278), (258, 5355139)]