1260831742

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{18973}}^1$

素因数の和:19347

約数の個数: 16

約数和(自身を含む): 1912579200

約数和(自身を除く): 651747458

約数列:

[1, 2, 149, 223, 298, 446, 18973, 33227, 37946, 66454, 2826977, 4230979, 5653954, 8461958, 630415871, 1260831742]

約数ペア:

[(1, 1260831742), (2, 630415871), (149, 8461958), (223, 5653954), (298, 4230979), (446, 2826977), (18973, 66454), (33227, 37946)]