17852822

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 12991978

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 239, 338, 442, 478, 2197, 2873, 3107, 4063, 4394, 5746, 6214, 8126, 37349, 40391, 52819, 74698, 80782, 105638, 525083, 686647, 1050166, 1373294, 8926411, 17852822]

約数ペア:

[(1, 17852822), (2, 8926411), (13, 1373294), (17, 1050166), (26, 686647), (34, 525083), (169, 105638), (221, 80782), (239, 74698), (338, 52819), (442, 40391), (478, 37349), (2197, 8126), (2873, 6214), (3107, 5746), (4063, 4394)]