3882890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3209}}^1$

素因数の和:3238

約数の個数: 24

約数和(自身を含む): 7684740

約数和(自身を除く): 3801850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 3209, 6418, 16045, 32090, 35299, 70598, 176495, 352990, 388289, 776578, 1941445, 3882890]

約数ペア:

[(1, 3882890), (2, 1941445), (5, 776578), (10, 388289), (11, 352990), (22, 176495), (55, 70598), (110, 35299), (121, 32090), (242, 16045), (605, 6418), (1210, 3209)]