4981136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18313}}^1$

素因数の和:18338

約数の個数: 20

約数和(自身を含む): 10219212

約数和(自身を除く): 5238076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18313, 36626, 73252, 146504, 293008, 311321, 622642, 1245284, 2490568, 4981136]

約数ペア:

[(1, 4981136), (2, 2490568), (4, 1245284), (8, 622642), (16, 311321), (17, 293008), (34, 146504), (68, 73252), (136, 36626), (272, 18313)]