2912279132

素因数分解:

$2^2\times 7^2\times {\mathrm{1999}}^1\times {\mathrm{7433}}^1$

素因数の和:9450

約数の個数: 36

約数和(自身を含む): 5932332000

約数和(自身を除く): 3020052868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1999, 3998, 7433, 7996, 13993, 14866, 27986, 29732, 52031, 55972, 97951, 104062, 195902, 208124, 364217, 391804, 728434, 1456868, 14858567, 29717134, 59434268, 104009969, 208019938, 416039876, 728069783, 1456139566, 2912279132]

約数ペア:

[(1, 2912279132), (2, 1456139566), (4, 728069783), (7, 416039876), (14, 208019938), (28, 104009969), (49, 59434268), (98, 29717134), (196, 14858567), (1999, 1456868), (3998, 728434), (7433, 391804), (7996, 364217), (13993, 208124), (14866, 195902), (27986, 104062), (29732, 97951), (52031, 55972)]