990410803198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2474431}}^1$

素因数の和:2474632

約数の個数: 32

約数和(自身を含む): 1574926479360

約数和(自身を除く): 584515676162

約数列:

[1, 2, 29, 58, 67, 103, 134, 206, 1943, 2987, 3886, 5974, 6901, 13802, 200129, 400258, 2474431, 4948862, 71758499, 143516998, 165786877, 254866393, 331573754, 509732786, 4807819433, 7391125397, 9615638866, 14782250794, 17076048331, 34152096662, 495205401599, 990410803198]

約数ペア:

[(1, 990410803198), (2, 495205401599), (29, 34152096662), (58, 17076048331), (67, 14782250794), (103, 9615638866), (134, 7391125397), (206, 4807819433), (1943, 509732786), (2987, 331573754), (3886, 254866393), (5974, 165786877), (6901, 143516998), (13802, 71758499), (200129, 4948862), (400258, 2474431)]