2038530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5250

約数の個数: 32

約数和(自身を含む): 5269824

約数和(自身を除く): 3231294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5227, 10454, 15681, 26135, 31362, 52270, 67951, 78405, 135902, 156810, 203853, 339755, 407706, 679510, 1019265, 2038530]

約数ペア:

[(1, 2038530), (2, 1019265), (3, 679510), (5, 407706), (6, 339755), (10, 203853), (13, 156810), (15, 135902), (26, 78405), (30, 67951), (39, 52270), (65, 31362), (78, 26135), (130, 15681), (195, 10454), (390, 5227)]