409956

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 967680

約数和(自身を除く): 557724

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 269, 381, 508, 538, 762, 807, 1076, 1524, 1614, 3228, 34163, 68326, 102489, 136652, 204978, 409956]

約数ペア:

[(1, 409956), (2, 204978), (3, 136652), (4, 102489), (6, 68326), (12, 34163), (127, 3228), (254, 1614), (269, 1524), (381, 1076), (508, 807), (538, 762)]