281367298

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1\times {\mathrm{1427}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 425041344

約数和(自身を除く): 143674046

約数列:

[1, 2, 311, 317, 622, 634, 1427, 2854, 98587, 197174, 443797, 452359, 887594, 904718, 140683649, 281367298]

約数ペア:

[(1, 281367298), (2, 140683649), (311, 904718), (317, 887594), (622, 452359), (634, 443797), (1427, 197174), (2854, 98587)]