2039104810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1\times {\mathrm{1579}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 3716539200

約数和(自身を除く): 1677434390

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1451, 1579, 2902, 3158, 7255, 7895, 14510, 15790, 129139, 140531, 258278, 281062, 645695, 702655, 1291390, 1405310, 2291129, 4582258, 11455645, 22911290, 203910481, 407820962, 1019552405, 2039104810]

約数ペア:

[(1, 2039104810), (2, 1019552405), (5, 407820962), (10, 203910481), (89, 22911290), (178, 11455645), (445, 4582258), (890, 2291129), (1451, 1405310), (1579, 1291390), (2902, 702655), (3158, 645695), (7255, 281062), (7895, 258278), (14510, 140531), (15790, 129139)]