247089804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1583909}}^1$

素因数の和:1583929

約数の個数: 24

約数和(自身を含む): 620892720

約数和(自身を除く): 373802916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1583909, 3167818, 4751727, 6335636, 9503454, 19006908, 20590817, 41181634, 61772451, 82363268, 123544902, 247089804]

約数ペア:

[(1, 247089804), (2, 123544902), (3, 82363268), (4, 61772451), (6, 41181634), (12, 20590817), (13, 19006908), (26, 9503454), (39, 6335636), (52, 4751727), (78, 3167818), (156, 1583909)]