258047354

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{25097}}^1$

素因数の和:25249

約数の個数: 16

約数和(自身を含む): 398455848

約数和(自身を除く): 140408494

約数列:

[1, 2, 53, 97, 106, 194, 5141, 10282, 25097, 50194, 1330141, 2434409, 2660282, 4868818, 129023677, 258047354]

約数ペア:

[(1, 258047354), (2, 129023677), (53, 4868818), (97, 2660282), (106, 2434409), (194, 1330141), (5141, 50194), (10282, 25097)]