2565493876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{10607}}^1$

素因数の和:10884

約数の個数: 48

約数和(自身を含む): 5132574720

約数和(自身を除く): 2567080844

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 239, 253, 478, 506, 956, 1012, 2629, 5258, 5497, 10516, 10607, 10994, 21214, 21988, 42428, 60467, 116677, 120934, 233354, 241868, 243961, 466708, 487922, 975844, 2535073, 2683571, 5070146, 5367142, 10140292, 10734284, 27885803, 55771606, 58306679, 111543212, 116613358, 233226716, 641373469, 1282746938, 2565493876]

約数ペア:

[(1, 2565493876), (2, 1282746938), (4, 641373469), (11, 233226716), (22, 116613358), (23, 111543212), (44, 58306679), (46, 55771606), (92, 27885803), (239, 10734284), (253, 10140292), (478, 5367142), (506, 5070146), (956, 2683571), (1012, 2535073), (2629, 975844), (5258, 487922), (5497, 466708), (10516, 243961), (10607, 241868), (10994, 233354), (21214, 120934), (21988, 116677), (42428, 60467)]