1337921650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2058341}}^1$

素因数の和:2058366

約数の個数: 24

約数和(自身を含む): 2679961284

約数和(自身を除く): 1342039634

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2058341, 4116682, 10291705, 20583410, 26758433, 51458525, 53516866, 102917050, 133792165, 267584330, 668960825, 1337921650]

約数ペア:

[(1, 1337921650), (2, 668960825), (5, 267584330), (10, 133792165), (13, 102917050), (25, 53516866), (26, 51458525), (50, 26758433), (65, 20583410), (130, 10291705), (325, 4116682), (650, 2058341)]