1330805402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{138079}}^1$

素因数の和:138221

約数の個数: 16

約数和(自身を含む): 2054630400

約数和(自身を除く): 723824998

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 138079, 276158, 8422819, 10908241, 16845638, 21816482, 665402701, 1330805402]

約数ペア:

[(1, 1330805402), (2, 665402701), (61, 21816482), (79, 16845638), (122, 10908241), (158, 8422819), (4819, 276158), (9638, 138079)]