393070038

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{2633}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 796521600

約数和(自身を除く): 403451562

約数列:

[1, 2, 3, 6, 139, 179, 278, 358, 417, 537, 834, 1074, 2633, 5266, 7899, 15798, 24881, 49762, 74643, 149286, 365987, 471307, 731974, 942614, 1097961, 1413921, 2195922, 2827842, 65511673, 131023346, 196535019, 393070038]

約数ペア:

[(1, 393070038), (2, 196535019), (3, 131023346), (6, 65511673), (139, 2827842), (179, 2195922), (278, 1413921), (358, 1097961), (417, 942614), (537, 731974), (834, 471307), (1074, 365987), (2633, 149286), (5266, 74643), (7899, 49762), (15798, 24881)]