1387661016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{8259887}}^1$

素因数の和:8259903

約数の個数: 32

約数和(自身を含む): 3964746240

約数和(自身を除く): 2577085224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 8259887, 16519774, 24779661, 33039548, 49559322, 57819209, 66079096, 99118644, 115638418, 173457627, 198237288, 231276836, 346915254, 462553672, 693830508, 1387661016]

約数ペア:

[(1, 1387661016), (2, 693830508), (3, 462553672), (4, 346915254), (6, 231276836), (7, 198237288), (8, 173457627), (12, 115638418), (14, 99118644), (21, 66079096), (24, 57819209), (28, 49559322), (42, 33039548), (56, 24779661), (84, 16519774), (168, 8259887)]