2074325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 2961120

約数和(自身を除く): 886795

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 397, 475, 1045, 1985, 4367, 5225, 7543, 9925, 21835, 37715, 82973, 109175, 188575, 414865, 2074325]

約数ペア:

[(1, 2074325), (5, 414865), (11, 188575), (19, 109175), (25, 82973), (55, 37715), (95, 21835), (209, 9925), (275, 7543), (397, 5225), (475, 4367), (1045, 1985)]