1918804548212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{164789123}}^1$

素因数の和:164789239

約数の個数: 24

約数和(自身を含む): 3488256176832

約数和(自身を除く): 1569451628620

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 164789123, 329578246, 659156492, 6756354043, 11700027733, 13512708086, 23400055466, 27025416172, 46800110932, 479701137053, 959402274106, 1918804548212]

約数ペア:

[(1, 1918804548212), (2, 959402274106), (4, 479701137053), (41, 46800110932), (71, 27025416172), (82, 23400055466), (142, 13512708086), (164, 11700027733), (284, 6756354043), (2911, 659156492), (5822, 329578246), (11644, 164789123)]