1390743484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3739}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 2744501760

約数和(自身を除く): 1353758276

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 311, 598, 622, 1196, 1244, 3739, 4043, 7153, 7478, 8086, 14306, 14956, 16172, 28612, 48607, 85997, 92989, 97214, 171994, 185978, 194428, 343988, 371956, 1117961, 1162829, 2235922, 2325658, 4471844, 4651316, 15116777, 26745067, 30233554, 53490134, 60467108, 106980268, 347685871, 695371742, 1390743484]

約数ペア:

[(1, 1390743484), (2, 695371742), (4, 347685871), (13, 106980268), (23, 60467108), (26, 53490134), (46, 30233554), (52, 26745067), (92, 15116777), (299, 4651316), (311, 4471844), (598, 2325658), (622, 2235922), (1196, 1162829), (1244, 1117961), (3739, 371956), (4043, 343988), (7153, 194428), (7478, 185978), (8086, 171994), (14306, 97214), (14956, 92989), (16172, 85997), (28612, 48607)]