634727548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1861}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 1369299904

約数和(自身を除く): 734572356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 937, 1861, 1874, 3722, 3748, 6559, 7444, 12181, 13027, 13118, 24193, 24362, 26054, 26236, 48386, 48724, 52108, 85267, 96772, 169351, 170534, 338702, 341068, 677404, 1743757, 3487514, 6975028, 12206299, 22668841, 24412598, 45337682, 48825196, 90675364, 158681887, 317363774, 634727548]

約数ペア:

[(1, 634727548), (2, 317363774), (4, 158681887), (7, 90675364), (13, 48825196), (14, 45337682), (26, 24412598), (28, 22668841), (52, 12206299), (91, 6975028), (182, 3487514), (364, 1743757), (937, 677404), (1861, 341068), (1874, 338702), (3722, 170534), (3748, 169351), (6559, 96772), (7444, 85267), (12181, 52108), (13027, 48724), (13118, 48386), (24193, 26236), (24362, 26054)]