2018630456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 4097018880

約数和(自身を除く): 2078388424

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 127, 136, 146, 254, 292, 508, 584, 1016, 1241, 1601, 2159, 2482, 3202, 4318, 4964, 6404, 8636, 9271, 9928, 12808, 17272, 18542, 27217, 37084, 54434, 74168, 108868, 116873, 157607, 203327, 217736, 233746, 315214, 406654, 467492, 630428, 813308, 934984, 1260856, 1626616, 1986841, 3456559, 3973682, 6913118, 7947364, 13826236, 14842871, 15894728, 27652472, 29685742, 59371484, 118742968, 252328807, 504657614, 1009315228, 2018630456]

約数ペア:

[(1, 2018630456), (2, 1009315228), (4, 504657614), (8, 252328807), (17, 118742968), (34, 59371484), (68, 29685742), (73, 27652472), (127, 15894728), (136, 14842871), (146, 13826236), (254, 7947364), (292, 6913118), (508, 3973682), (584, 3456559), (1016, 1986841), (1241, 1626616), (1601, 1260856), (2159, 934984), (2482, 813308), (3202, 630428), (4318, 467492), (4964, 406654), (6404, 315214), (8636, 233746), (9271, 217736), (9928, 203327), (12808, 157607), (17272, 116873), (18542, 108868), (27217, 74168), (37084, 54434)]