2019778068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2185907}}^1$

素因数の和:2185932

約数の個数: 48

約数和(自身を含む): 5875720704

約数和(自身を除く): 3855942636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2185907, 4371814, 6557721, 8743628, 13115442, 15301349, 24044977, 26230884, 30602698, 45904047, 48089954, 61205396, 72134931, 91808094, 96179908, 144269862, 168314839, 183616188, 288539724, 336629678, 504944517, 673259356, 1009889034, 2019778068]

約数ペア:

[(1, 2019778068), (2, 1009889034), (3, 673259356), (4, 504944517), (6, 336629678), (7, 288539724), (11, 183616188), (12, 168314839), (14, 144269862), (21, 96179908), (22, 91808094), (28, 72134931), (33, 61205396), (42, 48089954), (44, 45904047), (66, 30602698), (77, 26230884), (84, 24044977), (132, 15301349), (154, 13115442), (231, 8743628), (308, 6557721), (462, 4371814), (924, 2185907)]