2007931458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{4583}}^1$

素因数の和:4779

約数の個数: 64

約数和(自身を含む): 4463569152

約数和(自身を除く): 2455637694

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 137, 246, 274, 411, 533, 822, 1066, 1599, 1781, 3198, 3562, 4583, 5343, 5617, 9166, 10686, 11234, 13749, 16851, 27498, 33702, 59579, 73021, 119158, 146042, 178737, 187903, 219063, 357474, 375806, 438126, 563709, 627871, 1127418, 1255742, 1883613, 2442739, 3767226, 4885478, 7328217, 8162323, 14656434, 16324646, 24486969, 25742711, 48973938, 51485422, 77228133, 154456266, 334655243, 669310486, 1003965729, 2007931458]

約数ペア:

[(1, 2007931458), (2, 1003965729), (3, 669310486), (6, 334655243), (13, 154456266), (26, 77228133), (39, 51485422), (41, 48973938), (78, 25742711), (82, 24486969), (123, 16324646), (137, 14656434), (246, 8162323), (274, 7328217), (411, 4885478), (533, 3767226), (822, 2442739), (1066, 1883613), (1599, 1255742), (1781, 1127418), (3198, 627871), (3562, 563709), (4583, 438126), (5343, 375806), (5617, 357474), (9166, 219063), (10686, 187903), (11234, 178737), (13749, 146042), (16851, 119158), (27498, 73021), (33702, 59579)]