404925994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1297}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 693069696

約数和(自身を除く): 288143702

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 617, 1234, 1297, 2594, 6787, 13574, 14191, 14267, 28382, 28534, 29831, 59662, 156101, 312202, 328141, 656282, 800249, 1600498, 8802739, 17605478, 18405727, 36811454, 202462997, 404925994]

約数ペア:

[(1, 404925994), (2, 202462997), (11, 36811454), (22, 18405727), (23, 17605478), (46, 8802739), (253, 1600498), (506, 800249), (617, 656282), (1234, 328141), (1297, 312202), (2594, 156101), (6787, 59662), (13574, 29831), (14191, 28534), (14267, 28382)]