2322978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 3483102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 71, 82, 114, 123, 133, 142, 213, 246, 266, 287, 399, 426, 497, 574, 779, 798, 861, 994, 1349, 1491, 1558, 1722, 2337, 2698, 2911, 2982, 4047, 4674, 5453, 5822, 8094, 8733, 9443, 10906, 16359, 17466, 18886, 20377, 28329, 32718, 40754, 55309, 56658, 61131, 110618, 122262, 165927, 331854, 387163, 774326, 1161489, 2322978]

約数ペア:

[(1, 2322978), (2, 1161489), (3, 774326), (6, 387163), (7, 331854), (14, 165927), (19, 122262), (21, 110618), (38, 61131), (41, 56658), (42, 55309), (57, 40754), (71, 32718), (82, 28329), (114, 20377), (123, 18886), (133, 17466), (142, 16359), (213, 10906), (246, 9443), (266, 8733), (287, 8094), (399, 5822), (426, 5453), (497, 4674), (574, 4047), (779, 2982), (798, 2911), (861, 2698), (994, 2337), (1349, 1722), (1491, 1558)]