1380456898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{84701}}^1$

素因数の和:85013

約数の個数: 16

約数和(自身を含む): 2149736760

約数和(自身を除く): 769279862

約数列:

[1, 2, 29, 58, 281, 562, 8149, 16298, 84701, 169402, 2456329, 4912658, 23800981, 47601962, 690228449, 1380456898]

約数ペア:

[(1, 1380456898), (2, 690228449), (29, 47601962), (58, 23800981), (281, 4912658), (562, 2456329), (8149, 169402), (16298, 84701)]