256503782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83443}}^1$

素因数の和:83527

約数の個数: 16

約数和(自身を含む): 405537840

約数和(自身を除く): 149034058

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 83443, 166886, 2419847, 4422479, 4839694, 8844958, 128251891, 256503782]

約数ペア:

[(1, 256503782), (2, 128251891), (29, 8844958), (53, 4839694), (58, 4422479), (106, 2419847), (1537, 166886), (3074, 83443)]