2013166333

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 2271773952

約数和(自身を除く): 258607619

約数列:

[1, 17, 23, 73, 251, 281, 391, 1241, 1679, 4267, 4777, 5773, 6463, 18323, 20513, 28543, 70531, 98141, 109871, 311491, 348721, 421429, 471799, 1199027, 1622213, 5148763, 7164293, 8020583, 27577621, 87528971, 118421549, 2013166333]

約数ペア:

[(1, 2013166333), (17, 118421549), (23, 87528971), (73, 27577621), (251, 8020583), (281, 7164293), (391, 5148763), (1241, 1622213), (1679, 1199027), (4267, 471799), (4777, 421429), (5773, 348721), (6463, 311491), (18323, 109871), (20513, 98141), (28543, 70531)]