2149732522

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1725307}}^1$

素因数の和:1725405

約数の個数: 16

約数和(自身を含む): 3726665280

約数和(自身を除く): 1576932758

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1725307, 3450614, 12077149, 24154298, 153552323, 307104646, 1074866261, 2149732522]

約数ペア:

[(1, 2149732522), (2, 1074866261), (7, 307104646), (14, 153552323), (89, 24154298), (178, 12077149), (623, 3450614), (1246, 1725307)]