4879456490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1\times {\mathrm{3671}}^1$

素因数の和:5918

約数の個数: 32

約数和(自身を含む): 8933535360

約数和(自身を除く): 4054078870

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2179, 3671, 4358, 7342, 10895, 18355, 21790, 36710, 132919, 223931, 265838, 447862, 664595, 1119655, 1329190, 2239310, 7999109, 15998218, 39995545, 79991090, 487945649, 975891298, 2439728245, 4879456490]

約数ペア:

[(1, 4879456490), (2, 2439728245), (5, 975891298), (10, 487945649), (61, 79991090), (122, 39995545), (305, 15998218), (610, 7999109), (2179, 2239310), (3671, 1329190), (4358, 1119655), (7342, 664595), (10895, 447862), (18355, 265838), (21790, 223931), (36710, 132919)]