521019342

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{51413}}^1$

素因数の和:51984

約数の個数: 24

約数和(自身を含む): 1130902344

約数和(自身を除く): 609883002

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 10134, 51413, 102826, 154239, 308478, 462717, 925434, 28945519, 57891038, 86836557, 173673114, 260509671, 521019342]

約数ペア:

[(1, 521019342), (2, 260509671), (3, 173673114), (6, 86836557), (9, 57891038), (18, 28945519), (563, 925434), (1126, 462717), (1689, 308478), (3378, 154239), (5067, 102826), (10134, 51413)]