3444820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 7412328

約数和(自身を除く): 3967508

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4201, 8402, 16804, 21005, 42010, 84020, 172241, 344482, 688964, 861205, 1722410, 3444820]

約数ペア:

[(1, 3444820), (2, 1722410), (4, 861205), (5, 688964), (10, 344482), (20, 172241), (41, 84020), (82, 42010), (164, 21005), (205, 16804), (410, 8402), (820, 4201)]