437486531326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{212992469}}^1$

素因数の和:212992563

約数の個数: 16

約数和(自身を含む): 715654699200

約数和(自身を除く): 278168167874

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 212992469, 425984938, 2768902097, 5537804194, 16826405051, 33652810102, 218743265663, 437486531326]

約数ペア:

[(1, 437486531326), (2, 218743265663), (13, 33652810102), (26, 16826405051), (79, 5537804194), (158, 2768902097), (1027, 425984938), (2054, 212992469)]