3990424186

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1\times {\mathrm{5711}}^1$

素因数の和:7470

約数の個数: 32

約数和(自身を含む): 7081966080

約数和(自身を除く): 3091541894

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1721, 3442, 5711, 11422, 12047, 24094, 39977, 49909, 79954, 99818, 165619, 331238, 349363, 698726, 1159333, 2318666, 9828631, 19657262, 68800417, 137600834, 285030299, 570060598, 1995212093, 3990424186]

約数ペア:

[(1, 3990424186), (2, 1995212093), (7, 570060598), (14, 285030299), (29, 137600834), (58, 68800417), (203, 19657262), (406, 9828631), (1721, 2318666), (3442, 1159333), (5711, 698726), (11422, 349363), (12047, 331238), (24094, 165619), (39977, 99818), (49909, 79954)]