291294294356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1783}}^1\times {\mathrm{2939}}^1$

素因数の和:5808

約数の個数: 48

約数和(自身を含む): 549986505600

約数和(自身を除く): 258692211244

約数列:

[1, 2, 4, 13, 26, 52, 1069, 1783, 2138, 2939, 3566, 4276, 5878, 7132, 11756, 13897, 23179, 27794, 38207, 46358, 55588, 76414, 92716, 152828, 1906027, 3141791, 3812054, 5240237, 6283582, 7624108, 10480474, 12567164, 20960948, 24778351, 40843283, 49556702, 68123081, 81686566, 99113404, 136246162, 163373132, 272492324, 5601813353, 11203626706, 22407253412, 72823573589, 145647147178, 291294294356]

約数ペア:

[(1, 291294294356), (2, 145647147178), (4, 72823573589), (13, 22407253412), (26, 11203626706), (52, 5601813353), (1069, 272492324), (1783, 163373132), (2138, 136246162), (2939, 99113404), (3566, 81686566), (4276, 68123081), (5878, 49556702), (7132, 40843283), (11756, 24778351), (13897, 20960948), (23179, 12567164), (27794, 10480474), (38207, 7624108), (46358, 6283582), (55588, 5240237), (76414, 3812054), (92716, 3141791), (152828, 1906027)]