2513654

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 2312650

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 47, 94, 121, 143, 187, 221, 242, 286, 374, 442, 517, 611, 799, 1034, 1222, 1573, 1598, 2057, 2431, 3146, 4114, 4862, 5687, 6721, 8789, 10387, 11374, 13442, 17578, 20774, 26741, 53482, 73931, 96679, 114257, 147862, 193358, 228514, 1256827, 2513654]

約数ペア:

[(1, 2513654), (2, 1256827), (11, 228514), (13, 193358), (17, 147862), (22, 114257), (26, 96679), (34, 73931), (47, 53482), (94, 26741), (121, 20774), (143, 17578), (187, 13442), (221, 11374), (242, 10387), (286, 8789), (374, 6721), (442, 5687), (517, 4862), (611, 4114), (799, 3146), (1034, 2431), (1222, 2057), (1573, 1598)]