2051211162016

素因数分解:

$2^5\times {\mathrm{761}}^1\times {\mathrm{941}}^1\times {\mathrm{89513}}^1$

素因数の和:91225

約数の個数: 48

約数和(自身を含む): 4047970957128

約数和(自身を除く): 1996759795112

約数列:

[1, 2, 4, 8, 16, 32, 761, 941, 1522, 1882, 3044, 3764, 6088, 7528, 12176, 15056, 24352, 30112, 89513, 179026, 358052, 716101, 716104, 1432202, 1432208, 2864404, 2864416, 5728808, 11457616, 22915232, 68119393, 84231733, 136238786, 168463466, 272477572, 336926932, 544955144, 673853864, 1089910288, 1347707728, 2179820576, 2695415456, 64100348813, 128200697626, 256401395252, 512802790504, 1025605581008, 2051211162016]

約数ペア:

[(1, 2051211162016), (2, 1025605581008), (4, 512802790504), (8, 256401395252), (16, 128200697626), (32, 64100348813), (761, 2695415456), (941, 2179820576), (1522, 1347707728), (1882, 1089910288), (3044, 673853864), (3764, 544955144), (6088, 336926932), (7528, 272477572), (12176, 168463466), (15056, 136238786), (24352, 84231733), (30112, 68119393), (89513, 22915232), (179026, 11457616), (358052, 5728808), (716101, 2864416), (716104, 2864404), (1432202, 1432208)]