13415116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 14808884

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 499, 517, 572, 611, 998, 1034, 1222, 1996, 2068, 2444, 5489, 6487, 6721, 10978, 12974, 13442, 21956, 23453, 25948, 26884, 46906, 71357, 93812, 142714, 257983, 285428, 304889, 515966, 609778, 1031932, 1219556, 3353779, 6707558, 13415116]

約数ペア:

[(1, 13415116), (2, 6707558), (4, 3353779), (11, 1219556), (13, 1031932), (22, 609778), (26, 515966), (44, 304889), (47, 285428), (52, 257983), (94, 142714), (143, 93812), (188, 71357), (286, 46906), (499, 26884), (517, 25948), (572, 23453), (611, 21956), (998, 13442), (1034, 12974), (1222, 10978), (1996, 6721), (2068, 6487), (2444, 5489)]