278319802

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{5653}}^1$

素因数の和:5997

約数の個数: 16

約数和(自身を含む): 423371520

約数和(自身を除く): 145051718

約数列:

[1, 2, 103, 206, 239, 478, 5653, 11306, 24617, 49234, 582259, 1164518, 1351067, 2702134, 139159901, 278319802]

約数ペア:

[(1, 278319802), (2, 139159901), (103, 2702134), (206, 1351067), (239, 1164518), (478, 582259), (5653, 49234), (11306, 24617)]