2011740188

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 3617460000

約数和(自身を除く): 1605719812

約数列:

[1, 2, 4, 109, 149, 173, 179, 218, 298, 346, 358, 436, 596, 692, 716, 16241, 18857, 19511, 25777, 26671, 30967, 32482, 37714, 39022, 51554, 53342, 61934, 64964, 75428, 78044, 103108, 106684, 123868, 2809693, 2907139, 3375403, 4614083, 5619386, 5814278, 6750806, 9228166, 11238772, 11628556, 13501612, 18456332, 502935047, 1005870094, 2011740188]

約数ペア:

[(1, 2011740188), (2, 1005870094), (4, 502935047), (109, 18456332), (149, 13501612), (173, 11628556), (179, 11238772), (218, 9228166), (298, 6750806), (346, 5814278), (358, 5619386), (436, 4614083), (596, 3375403), (692, 2907139), (716, 2809693), (16241, 123868), (18857, 106684), (19511, 103108), (25777, 78044), (26671, 75428), (30967, 64964), (32482, 61934), (37714, 53342), (39022, 51554)]