4891566584

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1607}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 9752970240

約数和(自身を除く): 4861403656

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 233, 284, 466, 568, 932, 1607, 1633, 1864, 3214, 3266, 5359, 6428, 6532, 10718, 12856, 13064, 16543, 21436, 33086, 36961, 42872, 66172, 73922, 114097, 132344, 147844, 228194, 295688, 374431, 380489, 456388, 748862, 760978, 912776, 1497724, 1521956, 2624231, 2995448, 3043912, 5248462, 8611913, 10496924, 17223826, 20993848, 26584601, 34447652, 53169202, 68895304, 106338404, 212676808, 611445823, 1222891646, 2445783292, 4891566584]

約数ペア:

[(1, 4891566584), (2, 2445783292), (4, 1222891646), (8, 611445823), (23, 212676808), (46, 106338404), (71, 68895304), (92, 53169202), (142, 34447652), (184, 26584601), (233, 20993848), (284, 17223826), (466, 10496924), (568, 8611913), (932, 5248462), (1607, 3043912), (1633, 2995448), (1864, 2624231), (3214, 1521956), (3266, 1497724), (5359, 912776), (6428, 760978), (6532, 748862), (10718, 456388), (12856, 380489), (13064, 374431), (16543, 295688), (21436, 228194), (33086, 147844), (36961, 132344), (42872, 114097), (66172, 73922)]