1145272130

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{542783}}^1$

素因数の和:543001

約数の個数: 16

約数和(自身を含む): 2071263744

約数和(自身を除く): 925991614

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 542783, 1085566, 2713915, 5427830, 114527213, 229054426, 572636065, 1145272130]

約数ペア:

[(1, 1145272130), (2, 572636065), (5, 229054426), (10, 114527213), (211, 5427830), (422, 2713915), (1055, 1085566), (2110, 542783)]