2153801992

素因数分解:

$2^3\times {\mathrm{11497}}^1\times {\mathrm{23417}}^1$

素因数の和:34920

約数の個数: 16

約数和(自身を含む): 4038902460

約数和(自身を除く): 1885100468

約数列:

[1, 2, 4, 8, 11497, 22994, 23417, 45988, 46834, 91976, 93668, 187336, 269225249, 538450498, 1076900996, 2153801992]

約数ペア:

[(1, 2153801992), (2, 1076900996), (4, 538450498), (8, 269225249), (11497, 187336), (22994, 93668), (23417, 91976), (45988, 46834)]