2912149198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 5357242368

約数和(自身を除く): 2445093170

約数列:

[1, 2, 7, 14, 17, 34, 119, 163, 238, 271, 277, 326, 542, 554, 1141, 1897, 1939, 2282, 2771, 3794, 3878, 4607, 4709, 5542, 9214, 9418, 19397, 32249, 32963, 38794, 44173, 45151, 64498, 65926, 75067, 88346, 90302, 150134, 309211, 316057, 525469, 618422, 632114, 750941, 767567, 1050938, 1276139, 1501882, 1535134, 2552278, 5256587, 5372969, 8932973, 10513174, 10745938, 12235921, 17865946, 24471842, 85651447, 171302894, 208010657, 416021314, 1456074599, 2912149198]

約数ペア:

[(1, 2912149198), (2, 1456074599), (7, 416021314), (14, 208010657), (17, 171302894), (34, 85651447), (119, 24471842), (163, 17865946), (238, 12235921), (271, 10745938), (277, 10513174), (326, 8932973), (542, 5372969), (554, 5256587), (1141, 2552278), (1897, 1535134), (1939, 1501882), (2282, 1276139), (2771, 1050938), (3794, 767567), (3878, 750941), (4607, 632114), (4709, 618422), (5542, 525469), (9214, 316057), (9418, 309211), (19397, 150134), (32249, 90302), (32963, 88346), (38794, 75067), (44173, 65926), (45151, 64498)]