814440068

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{13537}}^1$

素因数の和:13656

約数の個数: 36

約数和(自身を含む): 1560796020

約数和(自身を除く): 746355952

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 2314, 4628, 13537, 15041, 27074, 30082, 54148, 60164, 175981, 351962, 703924, 1204793, 2287753, 2409586, 4575506, 4819172, 9151012, 15662309, 31324618, 62649236, 203610017, 407220034, 814440068]

約数ペア:

[(1, 814440068), (2, 407220034), (4, 203610017), (13, 62649236), (26, 31324618), (52, 15662309), (89, 9151012), (169, 4819172), (178, 4575506), (338, 2409586), (356, 2287753), (676, 1204793), (1157, 703924), (2314, 351962), (4628, 175981), (13537, 60164), (15041, 54148), (27074, 30082)]