1372978922

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{117731}}^1$

素因数の和:117771

約数の個数: 32

約数和(自身を含む): 2543011200

約数和(自身を除く): 1170032278

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 117731, 235462, 824117, 1648234, 2001427, 4002854, 5768819, 11537638, 14009989, 28019978, 40381733, 80763466, 98069923, 196139846, 686489461, 1372978922]

約数ペア:

[(1, 1372978922), (2, 686489461), (7, 196139846), (14, 98069923), (17, 80763466), (34, 40381733), (49, 28019978), (98, 14009989), (119, 11537638), (238, 5768819), (343, 4002854), (686, 2001427), (833, 1648234), (1666, 824117), (5831, 235462), (11662, 117731)]