920806132

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{419}}^1\times {\mathrm{2089}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 1622174400

約数和(自身を除く): 701368268

約数列:

[1, 2, 4, 263, 419, 526, 838, 1052, 1676, 2089, 4178, 8356, 110197, 220394, 440788, 549407, 875291, 1098814, 1750582, 2197628, 3501164, 230201533, 460403066, 920806132]

約数ペア:

[(1, 920806132), (2, 460403066), (4, 230201533), (263, 3501164), (419, 2197628), (526, 1750582), (838, 1098814), (1052, 875291), (1676, 549407), (2089, 440788), (4178, 220394), (8356, 110197)]