253805652

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{51461}}^1$

素因数の和:51608

約数の個数: 36

約数和(自身を含む): 646259796

約数和(自身を除く): 392454144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 51461, 102922, 154383, 205844, 308766, 463149, 617532, 926298, 1852596, 7050157, 14100314, 21150471, 28200628, 42300942, 63451413, 84601884, 126902826, 253805652]

約数ペア:

[(1, 253805652), (2, 126902826), (3, 84601884), (4, 63451413), (6, 42300942), (9, 28200628), (12, 21150471), (18, 14100314), (36, 7050157), (137, 1852596), (274, 926298), (411, 617532), (548, 463149), (822, 308766), (1233, 205844), (1644, 154383), (2466, 102922), (4932, 51461)]