2054183968

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{6551}}^1$

素因数の和:6841

約数の個数: 48

約数和(自身を含む): 4160782080

約数和(自身を除く): 2106598112

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 239, 328, 478, 656, 956, 1312, 1912, 3824, 6551, 7648, 9799, 13102, 19598, 26204, 39196, 52408, 78392, 104816, 156784, 209632, 268591, 313568, 537182, 1074364, 1565689, 2148728, 3131378, 4297456, 6262756, 8594912, 12525512, 25051024, 50102048, 64193249, 128386498, 256772996, 513545992, 1027091984, 2054183968]

約数ペア:

[(1, 2054183968), (2, 1027091984), (4, 513545992), (8, 256772996), (16, 128386498), (32, 64193249), (41, 50102048), (82, 25051024), (164, 12525512), (239, 8594912), (328, 6262756), (478, 4297456), (656, 3131378), (956, 2148728), (1312, 1565689), (1912, 1074364), (3824, 537182), (6551, 313568), (7648, 268591), (9799, 209632), (13102, 156784), (19598, 104816), (26204, 78392), (39196, 52408)]