423275518

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1\times {\mathrm{2017}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 639157104

約数和(自身を除く): 215881586

約数列:

[1, 2, 317, 331, 634, 662, 2017, 4034, 104927, 209854, 639389, 667627, 1278778, 1335254, 211637759, 423275518]

約数ペア:

[(1, 423275518), (2, 211637759), (317, 1335254), (331, 1278778), (634, 667627), (662, 639389), (2017, 209854), (4034, 104927)]