1548652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 1838228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 71, 76, 82, 133, 142, 164, 266, 284, 287, 497, 532, 574, 779, 994, 1148, 1349, 1558, 1988, 2698, 2911, 3116, 5396, 5453, 5822, 9443, 10906, 11644, 18886, 20377, 21812, 37772, 40754, 55309, 81508, 110618, 221236, 387163, 774326, 1548652]

約数ペア:

[(1, 1548652), (2, 774326), (4, 387163), (7, 221236), (14, 110618), (19, 81508), (28, 55309), (38, 40754), (41, 37772), (71, 21812), (76, 20377), (82, 18886), (133, 11644), (142, 10906), (164, 9443), (266, 5822), (284, 5453), (287, 5396), (497, 3116), (532, 2911), (574, 2698), (779, 1988), (994, 1558), (1148, 1349)]