419028457

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 439366144

約数和(自身を除く): 20337687

約数列:

[1, 31, 97, 331, 421, 3007, 10261, 13051, 32107, 40837, 139351, 995317, 1265947, 4319881, 13517047, 419028457]

約数ペア:

[(1, 419028457), (31, 13517047), (97, 4319881), (331, 1265947), (421, 995317), (3007, 139351), (10261, 40837), (13051, 32107)]