4031038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 24

約数和(自身を含む): 6823080

約数和(自身を除く): 2792042

約数列:

[1, 2, 11, 22, 41, 82, 109, 218, 451, 902, 1199, 1681, 2398, 3362, 4469, 8938, 18491, 36982, 49159, 98318, 183229, 366458, 2015519, 4031038]

約数ペア:

[(1, 4031038), (2, 2015519), (11, 366458), (22, 183229), (41, 98318), (82, 49159), (109, 36982), (218, 18491), (451, 8938), (902, 4469), (1199, 3362), (1681, 2398)]