8901772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 17075520

約数和(自身を除く): 8173748

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 659, 1228, 1318, 2636, 3377, 6754, 7249, 13508, 14498, 28996, 202313, 404626, 809252, 2225443, 4450886, 8901772]

約数ペア:

[(1, 8901772), (2, 4450886), (4, 2225443), (11, 809252), (22, 404626), (44, 202313), (307, 28996), (614, 14498), (659, 13508), (1228, 7249), (1318, 6754), (2636, 3377)]