2015132366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 3526104960

約数和(自身を除く): 1510972594

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 157, 221, 314, 409, 442, 818, 923, 1207, 1846, 2041, 2414, 2669, 4082, 5317, 5338, 6953, 10634, 11147, 13906, 15691, 22294, 29039, 31382, 34697, 58078, 64213, 69394, 90389, 128426, 144911, 180778, 189499, 289822, 377507, 378998, 493663, 755014, 834769, 987326, 1091621, 1669538, 2183242, 2463487, 4559123, 4926974, 6417619, 9118246, 12835238, 14191073, 28382146, 59268599, 77505091, 118537198, 155010182, 1007566183, 2015132366]

約数ペア:

[(1, 2015132366), (2, 1007566183), (13, 155010182), (17, 118537198), (26, 77505091), (34, 59268599), (71, 28382146), (142, 14191073), (157, 12835238), (221, 9118246), (314, 6417619), (409, 4926974), (442, 4559123), (818, 2463487), (923, 2183242), (1207, 1669538), (1846, 1091621), (2041, 987326), (2414, 834769), (2669, 755014), (4082, 493663), (5317, 378998), (5338, 377507), (6953, 289822), (10634, 189499), (11147, 180778), (13906, 144911), (15691, 128426), (22294, 90389), (29039, 69394), (31382, 64213), (34697, 58078)]