2805088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 6498576

約数和(自身を除く): 3693488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 613, 1144, 1226, 2288, 2452, 4576, 4904, 6743, 7969, 9808, 13486, 15938, 19616, 26972, 31876, 53944, 63752, 87659, 107888, 127504, 175318, 215776, 255008, 350636, 701272, 1402544, 2805088]

約数ペア:

[(1, 2805088), (2, 1402544), (4, 701272), (8, 350636), (11, 255008), (13, 215776), (16, 175318), (22, 127504), (26, 107888), (32, 87659), (44, 63752), (52, 53944), (88, 31876), (104, 26972), (143, 19616), (176, 15938), (208, 13486), (286, 9808), (352, 7969), (416, 6743), (572, 4904), (613, 4576), (1144, 2452), (1226, 2288)]