2028553668

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{358909}}^1$

素因数の和:359076

約数の個数: 36

約数和(自身を含む): 5160407980

約数和(自身を除く): 3131854312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 358909, 717818, 1076727, 1435636, 2153454, 3230181, 4306908, 6460362, 12920724, 56348713, 112697426, 169046139, 225394852, 338092278, 507138417, 676184556, 1014276834, 2028553668]

約数ペア:

[(1, 2028553668), (2, 1014276834), (3, 676184556), (4, 507138417), (6, 338092278), (9, 225394852), (12, 169046139), (18, 112697426), (36, 56348713), (157, 12920724), (314, 6460362), (471, 4306908), (628, 3230181), (942, 2153454), (1413, 1435636), (1884, 1076727), (2826, 717818), (5652, 358909)]