829382072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{20747}}^1$

素因数の和:21035

約数の個数: 32

約数和(自身を含む): 1643241600

約数和(自身を除く): 813859528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 2104, 4997, 9994, 19988, 20747, 39976, 41494, 82988, 165976, 394193, 788386, 1576772, 3153544, 5456461, 10912922, 21825844, 43651688, 103672759, 207345518, 414691036, 829382072]

約数ペア:

[(1, 829382072), (2, 414691036), (4, 207345518), (8, 103672759), (19, 43651688), (38, 21825844), (76, 10912922), (152, 5456461), (263, 3153544), (526, 1576772), (1052, 788386), (2104, 394193), (4997, 165976), (9994, 82988), (19988, 41494), (20747, 39976)]