5981456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 12629400

約数和(自身を除く): 6647944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 193, 208, 298, 386, 596, 772, 1192, 1544, 1937, 2384, 2509, 3088, 3874, 5018, 7748, 10036, 15496, 20072, 28757, 30992, 40144, 57514, 115028, 230056, 373841, 460112, 747682, 1495364, 2990728, 5981456]

約数ペア:

[(1, 5981456), (2, 2990728), (4, 1495364), (8, 747682), (13, 460112), (16, 373841), (26, 230056), (52, 115028), (104, 57514), (149, 40144), (193, 30992), (208, 28757), (298, 20072), (386, 15496), (596, 10036), (772, 7748), (1192, 5018), (1544, 3874), (1937, 3088), (2384, 2509)]