2619616

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1234

約数の個数: 24

約数和(自身を含む): 5234544

約数和(自身を除く): 2614928

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 1153, 2272, 2306, 4612, 9224, 18448, 36896, 81863, 163726, 327452, 654904, 1309808, 2619616]

約数ペア:

[(1, 2619616), (2, 1309808), (4, 654904), (8, 327452), (16, 163726), (32, 81863), (71, 36896), (142, 18448), (284, 9224), (568, 4612), (1136, 2306), (1153, 2272)]