2580996866

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1\times {\mathrm{2741}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 4475996928

約数和(自身を除く): 1895000062

約数列:

[1, 2, 7, 14, 103, 206, 653, 721, 1306, 1442, 2741, 4571, 5482, 9142, 19187, 38374, 67259, 134518, 282323, 470813, 564646, 941626, 1789873, 1976261, 3579746, 3952522, 12529111, 25058222, 184356919, 368713838, 1290498433, 2580996866]

約数ペア:

[(1, 2580996866), (2, 1290498433), (7, 368713838), (14, 184356919), (103, 25058222), (206, 12529111), (653, 3952522), (721, 3579746), (1306, 1976261), (1442, 1789873), (2741, 941626), (4571, 564646), (5482, 470813), (9142, 282323), (19187, 134518), (38374, 67259)]