1866105724

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{2273}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 3782116800

約数和(自身を除く): 1916011076

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 269, 436, 538, 763, 1076, 1526, 1883, 2273, 3052, 3766, 4546, 7532, 9092, 15911, 29321, 31822, 58642, 63644, 117284, 205247, 247757, 410494, 495514, 611437, 820988, 991028, 1222874, 1734299, 2445748, 3468598, 4280059, 6937196, 8560118, 17120236, 66646633, 133293266, 266586532, 466526431, 933052862, 1866105724]

約数ペア:

[(1, 1866105724), (2, 933052862), (4, 466526431), (7, 266586532), (14, 133293266), (28, 66646633), (109, 17120236), (218, 8560118), (269, 6937196), (436, 4280059), (538, 3468598), (763, 2445748), (1076, 1734299), (1526, 1222874), (1883, 991028), (2273, 820988), (3052, 611437), (3766, 495514), (4546, 410494), (7532, 247757), (9092, 205247), (15911, 117284), (29321, 63644), (31822, 58642)]