2017691665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{22247}}^1$

素因数の和:22377

約数の個数: 32

約数和(自身を含む): 2825673984

約数和(自身を除く): 807982319

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 485, 935, 1067, 1649, 5335, 8245, 18139, 22247, 90695, 111235, 244717, 378199, 1223585, 1890995, 2157959, 4160189, 10789795, 20800945, 23737549, 36685303, 118687745, 183426515, 403538333, 2017691665]

約数ペア:

[(1, 2017691665), (5, 403538333), (11, 183426515), (17, 118687745), (55, 36685303), (85, 23737549), (97, 20800945), (187, 10789795), (485, 4160189), (935, 2157959), (1067, 1890995), (1649, 1223585), (5335, 378199), (8245, 244717), (18139, 111235), (22247, 90695)]