2912442650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4480681}}^1$

素因数の和:4480706

約数の個数: 24

約数和(自身を含む): 5833847964

約数和(自身を除く): 2921405314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4480681, 8961362, 22403405, 44806810, 58248853, 112017025, 116497706, 224034050, 291244265, 582488530, 1456221325, 2912442650]

約数ペア:

[(1, 2912442650), (2, 1456221325), (5, 582488530), (10, 291244265), (13, 224034050), (25, 116497706), (26, 112017025), (50, 58248853), (65, 44806810), (130, 22403405), (325, 8961362), (650, 4480681)]