1255883629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{5527}}^1$

素因数の和:5785

約数の個数: 32

約数和(自身を含む): 1693956096

約数和(自身を除く): 438072467

約数列:

[1, 7, 11, 13, 77, 91, 143, 227, 1001, 1589, 2497, 2951, 5527, 17479, 20657, 32461, 38689, 60797, 71851, 227227, 425579, 502957, 790361, 1254629, 5532527, 8782403, 13800919, 16310177, 96606433, 114171239, 179411947, 1255883629]

約数ペア:

[(1, 1255883629), (7, 179411947), (11, 114171239), (13, 96606433), (77, 16310177), (91, 13800919), (143, 8782403), (227, 5532527), (1001, 1254629), (1589, 790361), (2497, 502957), (2951, 425579), (5527, 227227), (17479, 71851), (20657, 60797), (32461, 38689)]