2005296534

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{249229}}^1$

素因数の和:249389

約数の個数: 32

約数和(自身を含む): 4486140000

約数和(自身を除く): 2480843466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 249229, 498458, 747687, 1495374, 2243061, 4486122, 6729183, 13458366, 37135121, 74270242, 111405363, 222810726, 334216089, 668432178, 1002648267, 2005296534]

約数ペア:

[(1, 2005296534), (2, 1002648267), (3, 668432178), (6, 334216089), (9, 222810726), (18, 111405363), (27, 74270242), (54, 37135121), (149, 13458366), (298, 6729183), (447, 4486122), (894, 2243061), (1341, 1495374), (2682, 747687), (4023, 498458), (8046, 249229)]