1900553598

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{256901}}^1$

素因数の和:257049

約数の個数: 32

約数和(自身を含む): 4254297120

約数和(自身を除く): 2353743522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 256901, 513802, 770703, 1541406, 2312109, 4624218, 6936327, 13872654, 35195437, 70390874, 105586311, 211172622, 316758933, 633517866, 950276799, 1900553598]

約数ペア:

[(1, 1900553598), (2, 950276799), (3, 633517866), (6, 316758933), (9, 211172622), (18, 105586311), (27, 70390874), (54, 35195437), (137, 13872654), (274, 6936327), (411, 4624218), (822, 2312109), (1233, 1541406), (2466, 770703), (3699, 513802), (7398, 256901)]