2008596597

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 3344302080

約数和(自身を除く): 1335705483

約数列:

[1, 3, 7, 17, 21, 51, 53, 83, 119, 159, 249, 357, 371, 581, 901, 1113, 1279, 1411, 1743, 2703, 3837, 4233, 4399, 6307, 8953, 9877, 13197, 18921, 21743, 26859, 29631, 30793, 65229, 67787, 74783, 92379, 106157, 152201, 203361, 224349, 318471, 456603, 474509, 523481, 743099, 1152379, 1423527, 1570443, 1804669, 2229297, 3457137, 5414007, 5626321, 8066653, 12632683, 16878963, 24199959, 37898049, 39384247, 95647457, 118152741, 286942371, 669532199, 2008596597]

約数ペア:

[(1, 2008596597), (3, 669532199), (7, 286942371), (17, 118152741), (21, 95647457), (51, 39384247), (53, 37898049), (83, 24199959), (119, 16878963), (159, 12632683), (249, 8066653), (357, 5626321), (371, 5414007), (581, 3457137), (901, 2229297), (1113, 1804669), (1279, 1570443), (1411, 1423527), (1743, 1152379), (2703, 743099), (3837, 523481), (4233, 474509), (4399, 456603), (6307, 318471), (8953, 224349), (9877, 203361), (13197, 152201), (18921, 106157), (21743, 92379), (26859, 74783), (29631, 67787), (30793, 65229)]