1910751724

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{7523}}^1$

素因数の和:7774

約数の個数: 48

約数和(自身を含む): 3923555328

約数和(自身を除く): 2012803604

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 193, 329, 386, 658, 772, 1316, 1351, 2702, 5404, 7523, 9071, 15046, 18142, 30092, 36284, 52661, 63497, 105322, 126994, 210644, 253988, 353581, 707162, 1414324, 1451939, 2475067, 2903878, 4950134, 5807756, 9900268, 10163573, 20327146, 40654292, 68241133, 136482266, 272964532, 477687931, 955375862, 1910751724]

約数ペア:

[(1, 1910751724), (2, 955375862), (4, 477687931), (7, 272964532), (14, 136482266), (28, 68241133), (47, 40654292), (94, 20327146), (188, 10163573), (193, 9900268), (329, 5807756), (386, 4950134), (658, 2903878), (772, 2475067), (1316, 1451939), (1351, 1414324), (2702, 707162), (5404, 353581), (7523, 253988), (9071, 210644), (15046, 126994), (18142, 105322), (30092, 63497), (36284, 52661)]