690085794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{48673}}^1$

素因数の和:48834

約数の個数: 32

約数和(自身を含む): 1471901760

約数和(自身を除く): 781815966

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2363, 4726, 7089, 14178, 48673, 97346, 146019, 292038, 827441, 1654882, 2482323, 4964646, 6765547, 13531094, 20296641, 40593282, 115014299, 230028598, 345042897, 690085794]

約数ペア:

[(1, 690085794), (2, 345042897), (3, 230028598), (6, 115014299), (17, 40593282), (34, 20296641), (51, 13531094), (102, 6765547), (139, 4964646), (278, 2482323), (417, 1654882), (834, 827441), (2363, 292038), (4726, 146019), (7089, 97346), (14178, 48673)]