13143156922

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1\times {\mathrm{2789}}^1$

素因数の和:4030

約数の個数: 32

約数和(自身を含む): 22621766400

約数和(自身を除く): 9478609478

約数列:

[1, 2, 7, 14, 409, 818, 823, 1646, 2789, 2863, 5578, 5726, 5761, 11522, 19523, 39046, 336607, 673214, 1140701, 2281402, 2295347, 2356249, 4590694, 4712498, 7984907, 15969814, 16067429, 32134858, 938796923, 1877593846, 6571578461, 13143156922]

約数ペア:

[(1, 13143156922), (2, 6571578461), (7, 1877593846), (14, 938796923), (409, 32134858), (818, 16067429), (823, 15969814), (1646, 7984907), (2789, 4712498), (2863, 4590694), (5578, 2356249), (5726, 2295347), (5761, 2281402), (11522, 1140701), (19523, 673214), (39046, 336607)]