2080521534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{165673}}^1$

素因数の和:165721

約数の個数: 64

約数和(自身を含む): 5343980544

約数和(自身を除く): 3263459010

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 165673, 331346, 497019, 994038, 1159711, 2153749, 2319422, 3479133, 3810479, 4307498, 6461247, 6958266, 7620958, 11431437, 12922494, 15076243, 22862874, 26673353, 30152486, 45228729, 49536227, 53346706, 80020059, 90457458, 99072454, 148608681, 160040118, 297217362, 346753589, 693507178, 1040260767, 2080521534]

約数ペア:

[(1, 2080521534), (2, 1040260767), (3, 693507178), (6, 346753589), (7, 297217362), (13, 160040118), (14, 148608681), (21, 99072454), (23, 90457458), (26, 80020059), (39, 53346706), (42, 49536227), (46, 45228729), (69, 30152486), (78, 26673353), (91, 22862874), (138, 15076243), (161, 12922494), (182, 11431437), (273, 7620958), (299, 6958266), (322, 6461247), (483, 4307498), (546, 3810479), (598, 3479133), (897, 2319422), (966, 2153749), (1794, 1159711), (2093, 994038), (4186, 497019), (6279, 331346), (12558, 165673)]