2022977576

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{4049}}^1$

素因数の和:4266

約数の個数: 48

約数和(自身を含む): 4027360500

約数和(自身を除く): 2004382924

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 361, 692, 722, 1384, 1444, 2888, 3287, 4049, 6574, 8098, 13148, 16196, 26296, 32392, 62453, 76931, 124906, 153862, 249812, 307724, 499624, 615448, 700477, 1400954, 1461689, 2801908, 2923378, 5603816, 5846756, 11693512, 13309063, 26618126, 53236252, 106472504, 252872197, 505744394, 1011488788, 2022977576]

約数ペア:

[(1, 2022977576), (2, 1011488788), (4, 505744394), (8, 252872197), (19, 106472504), (38, 53236252), (76, 26618126), (152, 13309063), (173, 11693512), (346, 5846756), (361, 5603816), (692, 2923378), (722, 2801908), (1384, 1461689), (1444, 1400954), (2888, 700477), (3287, 615448), (4049, 499624), (6574, 307724), (8098, 249812), (13148, 153862), (16196, 124906), (26296, 76931), (32392, 62453)]