2872957252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{3719}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 5573393280

約数和(自身を除く): 2700436028

約数列:

[1, 2, 4, 11, 22, 44, 97, 181, 194, 362, 388, 724, 1067, 1991, 2134, 3719, 3982, 4268, 7438, 7964, 14876, 17557, 35114, 40909, 70228, 81818, 163636, 193127, 360743, 386254, 673139, 721486, 772508, 1346278, 1442972, 2692556, 3968173, 7404529, 7936346, 14809058, 15872692, 29618116, 65294483, 130588966, 261177932, 718239313, 1436478626, 2872957252]

約数ペア:

[(1, 2872957252), (2, 1436478626), (4, 718239313), (11, 261177932), (22, 130588966), (44, 65294483), (97, 29618116), (181, 15872692), (194, 14809058), (362, 7936346), (388, 7404529), (724, 3968173), (1067, 2692556), (1991, 1442972), (2134, 1346278), (3719, 772508), (3982, 721486), (4268, 673139), (7438, 386254), (7964, 360743), (14876, 193127), (17557, 163636), (35114, 81818), (40909, 70228)]