1641507413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22079}}^1$

素因数の和:22161

約数の個数: 32

約数和(自身を含む): 2176204800

約数和(自身を除く): 534697387

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 817, 1729, 3913, 5719, 10621, 22079, 74347, 154553, 287027, 419501, 949397, 2009189, 2936507, 5453513, 6645779, 12342161, 18038543, 38174591, 86395127, 126269801, 234501059, 1641507413]

約数ペア:

[(1, 1641507413), (7, 234501059), (13, 126269801), (19, 86395127), (43, 38174591), (91, 18038543), (133, 12342161), (247, 6645779), (301, 5453513), (559, 2936507), (817, 2009189), (1729, 949397), (3913, 419501), (5719, 287027), (10621, 154553), (22079, 74347)]