1719192130

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{814783}}^1$

素因数の和:815001

約数の個数: 16

約数和(自身を含む): 3109215744

約数和(自身を除く): 1390023614

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 814783, 1629566, 4073915, 8147830, 171919213, 343838426, 859596065, 1719192130]

約数ペア:

[(1, 1719192130), (2, 859596065), (5, 343838426), (10, 171919213), (211, 8147830), (422, 4073915), (1055, 1629566), (2110, 814783)]