397777302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{5431}}^1$

素因数の和:5765

約数の個数: 48

約数和(自身を含む): 931283808

約数和(自身を除く): 533506506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 313, 626, 939, 1878, 2817, 4069, 5431, 5634, 8138, 10862, 12207, 16293, 24414, 32586, 36621, 48879, 70603, 73242, 97758, 141206, 211809, 423618, 635427, 1270854, 1699903, 3399806, 5099709, 10199418, 15299127, 22098739, 30598254, 44197478, 66296217, 132592434, 198888651, 397777302]

約数ペア:

[(1, 397777302), (2, 198888651), (3, 132592434), (6, 66296217), (9, 44197478), (13, 30598254), (18, 22098739), (26, 15299127), (39, 10199418), (78, 5099709), (117, 3399806), (234, 1699903), (313, 1270854), (626, 635427), (939, 423618), (1878, 211809), (2817, 141206), (4069, 97758), (5431, 73242), (5634, 70603), (8138, 48879), (10862, 36621), (12207, 32586), (16293, 24414)]