2216788

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 4544064

約数和(自身を除く): 2327276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1931, 3862, 7724, 13517, 27034, 54068, 79171, 158342, 316684, 554197, 1108394, 2216788]

約数ペア:

[(1, 2216788), (2, 1108394), (4, 554197), (7, 316684), (14, 158342), (28, 79171), (41, 54068), (82, 27034), (164, 13517), (287, 7724), (574, 3862), (1148, 1931)]