373147004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{80489}}^1$

素因数の和:80573

約数の個数: 24

約数和(自身を含む): 698653200

約数和(自身を除く): 325506196

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 80489, 160978, 321956, 1529291, 3058582, 4909829, 6117164, 9819658, 19639316, 93286751, 186573502, 373147004]

約数ペア:

[(1, 373147004), (2, 186573502), (4, 93286751), (19, 19639316), (38, 9819658), (61, 6117164), (76, 4909829), (122, 3058582), (244, 1529291), (1159, 321956), (2318, 160978), (4636, 80489)]