984549410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1439}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 2017612800

約数和(自身を除く): 1033063390

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 277, 494, 554, 1235, 1385, 1439, 2470, 2770, 2878, 3601, 5263, 7195, 7202, 10526, 14390, 18005, 18707, 26315, 27341, 36010, 37414, 52630, 54682, 68419, 93535, 136705, 136838, 187070, 273410, 342095, 355433, 398603, 684190, 710866, 797206, 1777165, 1993015, 3554330, 3986030, 5181839, 7573457, 10363678, 15146914, 25909195, 37867285, 51818390, 75734570, 98454941, 196909882, 492274705, 984549410]

約数ペア:

[(1, 984549410), (2, 492274705), (5, 196909882), (10, 98454941), (13, 75734570), (19, 51818390), (26, 37867285), (38, 25909195), (65, 15146914), (95, 10363678), (130, 7573457), (190, 5181839), (247, 3986030), (277, 3554330), (494, 1993015), (554, 1777165), (1235, 797206), (1385, 710866), (1439, 684190), (2470, 398603), (2770, 355433), (2878, 342095), (3601, 273410), (5263, 187070), (7195, 136838), (7202, 136705), (10526, 93535), (14390, 68419), (18005, 54682), (18707, 52630), (26315, 37414), (27341, 36010)]