2013809168

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{44839}}^1$

素因数の和:45255

約数の個数: 40

約数和(自身を含む): 4470368640

約数和(自身を除く): 2456559472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1604, 2807, 3208, 5614, 6416, 11228, 22456, 44839, 44912, 89678, 179356, 313873, 358712, 627746, 717424, 1255492, 2510984, 5021968, 17980439, 35960878, 71921756, 125863073, 143843512, 251726146, 287687024, 503452292, 1006904584, 2013809168]

約数ペア:

[(1, 2013809168), (2, 1006904584), (4, 503452292), (7, 287687024), (8, 251726146), (14, 143843512), (16, 125863073), (28, 71921756), (56, 35960878), (112, 17980439), (401, 5021968), (802, 2510984), (1604, 1255492), (2807, 717424), (3208, 627746), (5614, 358712), (6416, 313873), (11228, 179356), (22456, 89678), (44839, 44912)]