254670962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7103}}^1$

素因数の和:7322

約数の個数: 32

約数和(自身を含む): 472614912

約数和(自身を除く): 217943950

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 2561, 2758, 5122, 7103, 14206, 17927, 35854, 49721, 92339, 99442, 184678, 646373, 1292746, 1399291, 2798582, 9795037, 18190783, 19590074, 36381566, 127335481, 254670962]

約数ペア:

[(1, 254670962), (2, 127335481), (7, 36381566), (13, 19590074), (14, 18190783), (26, 9795037), (91, 2798582), (182, 1399291), (197, 1292746), (394, 646373), (1379, 184678), (2561, 99442), (2758, 92339), (5122, 49721), (7103, 35854), (14206, 17927)]