2177103676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2604191}}^1$

素因数の和:2604225

約数の個数: 24

約数和(自身を含む): 4375042560

約数和(自身を除く): 2197938884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2604191, 5208382, 10416764, 28646101, 49479629, 57292202, 98959258, 114584404, 197918516, 544275919, 1088551838, 2177103676]

約数ペア:

[(1, 2177103676), (2, 1088551838), (4, 544275919), (11, 197918516), (19, 114584404), (22, 98959258), (38, 57292202), (44, 49479629), (76, 28646101), (209, 10416764), (418, 5208382), (836, 2604191)]