266982910

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{41651}}^1$

素因数の和:42299

約数の個数: 16

約数和(自身を含む): 481330512

約数和(自身を除く): 214347602

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 41651, 83302, 208255, 416510, 26698291, 53396582, 133491455, 266982910]

約数ペア:

[(1, 266982910), (2, 133491455), (5, 53396582), (10, 26698291), (641, 416510), (1282, 208255), (3205, 83302), (6410, 41651)]