978185046

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{12511}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 1992711168

約数和(自身を除く): 1014526122

約数列:

[1, 2, 3, 6, 83, 157, 166, 249, 314, 471, 498, 942, 12511, 13031, 25022, 26062, 37533, 39093, 75066, 78186, 1038413, 1964227, 2076826, 3115239, 3928454, 5892681, 6230478, 11785362, 163030841, 326061682, 489092523, 978185046]

約数ペア:

[(1, 978185046), (2, 489092523), (3, 326061682), (6, 163030841), (83, 11785362), (157, 6230478), (166, 5892681), (249, 3928454), (314, 3115239), (471, 2076826), (498, 1964227), (942, 1038413), (12511, 78186), (13031, 75066), (25022, 39093), (26062, 37533)]