4189970687

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 5321881152

約数和(自身を除く): 1131910465

約数列:

[1, 7, 19, 37, 41, 133, 259, 287, 361, 703, 779, 1093, 1517, 2527, 4921, 5453, 7651, 10619, 13357, 14801, 20767, 28823, 40441, 44813, 93499, 103607, 145369, 201761, 283087, 313691, 394573, 547637, 768379, 851447, 1658081, 2762011, 3833459, 5378653, 5960129, 11606567, 14599201, 16177493, 31503539, 102194407, 113242451, 220524773, 598567241, 4189970687]

約数ペア:

[(1, 4189970687), (7, 598567241), (19, 220524773), (37, 113242451), (41, 102194407), (133, 31503539), (259, 16177493), (287, 14599201), (361, 11606567), (703, 5960129), (779, 5378653), (1093, 3833459), (1517, 2762011), (2527, 1658081), (4921, 851447), (5453, 768379), (7651, 547637), (10619, 394573), (13357, 313691), (14801, 283087), (20767, 201761), (28823, 145369), (40441, 103607), (44813, 93499)]