2101522808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{4483}}^1$

素因数の和:5268

約数の個数: 64

約数和(自身を含む): 4920203520

約数和(自身を除く): 2818680712

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 761, 1522, 3044, 4483, 5327, 6088, 8371, 8966, 10654, 16742, 17932, 21308, 31381, 33484, 35864, 42616, 49313, 58597, 62762, 66968, 98626, 117194, 125524, 197252, 234388, 251048, 345191, 394504, 468776, 690382, 1380764, 2761528, 3411563, 6823126, 13646252, 23880941, 27292504, 37527193, 47761882, 75054386, 95523764, 150108772, 191047528, 262690351, 300217544, 525380702, 1050761404, 2101522808]

約数ペア:

[(1, 2101522808), (2, 1050761404), (4, 525380702), (7, 300217544), (8, 262690351), (11, 191047528), (14, 150108772), (22, 95523764), (28, 75054386), (44, 47761882), (56, 37527193), (77, 27292504), (88, 23880941), (154, 13646252), (308, 6823126), (616, 3411563), (761, 2761528), (1522, 1380764), (3044, 690382), (4483, 468776), (5327, 394504), (6088, 345191), (8371, 251048), (8966, 234388), (10654, 197252), (16742, 125524), (17932, 117194), (21308, 98626), (31381, 66968), (33484, 62762), (35864, 58597), (42616, 49313)]