1938735610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{139177}}^1$

素因数の和:139390

約数の個数: 32

約数和(自身を含む): 4008326400

約数和(自身を除く): 2069590790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 139177, 278354, 695885, 974239, 1391770, 1948478, 4871195, 9742390, 27696223, 55392446, 138481115, 193873561, 276962230, 387747122, 969367805, 1938735610]

約数ペア:

[(1, 1938735610), (2, 969367805), (5, 387747122), (7, 276962230), (10, 193873561), (14, 138481115), (35, 55392446), (70, 27696223), (199, 9742390), (398, 4871195), (995, 1948478), (1393, 1391770), (1990, 974239), (2786, 695885), (6965, 278354), (13930, 139177)]