1217002004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{977}}^1\times {\mathrm{2857}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 2152245480

約数和(自身を除く): 935243476

約数列:

[1, 2, 4, 109, 218, 436, 977, 1954, 2857, 3908, 5714, 11428, 106493, 212986, 311413, 425972, 622826, 1245652, 2791289, 5582578, 11165156, 304250501, 608501002, 1217002004]

約数ペア:

[(1, 1217002004), (2, 608501002), (4, 304250501), (109, 11165156), (218, 5582578), (436, 2791289), (977, 1245652), (1954, 622826), (2857, 425972), (3908, 311413), (5714, 212986), (11428, 106493)]