2048653341

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{887}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 3446946048

約数和(自身を除く): 1398292707

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 601, 887, 1281, 1803, 2661, 3843, 4207, 5409, 6209, 7983, 12621, 18627, 36661, 37863, 54107, 55881, 109983, 162321, 256627, 329949, 378749, 486963, 533087, 769881, 1136247, 1599261, 2309643, 3408741, 3731609, 4797783, 11194827, 32518307, 33584481, 97554921, 227628149, 292664763, 682884447, 2048653341]

約数ペア:

[(1, 2048653341), (3, 682884447), (7, 292664763), (9, 227628149), (21, 97554921), (61, 33584481), (63, 32518307), (183, 11194827), (427, 4797783), (549, 3731609), (601, 3408741), (887, 2309643), (1281, 1599261), (1803, 1136247), (2661, 769881), (3843, 533087), (4207, 486963), (5409, 378749), (6209, 329949), (7983, 256627), (12621, 162321), (18627, 109983), (36661, 55881), (37863, 54107)]