2665464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4592136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 139, 141, 188, 204, 278, 282, 376, 408, 417, 556, 564, 799, 834, 1112, 1128, 1598, 1668, 2363, 2397, 3196, 3336, 4726, 4794, 6392, 6533, 7089, 9452, 9588, 13066, 14178, 18904, 19176, 19599, 26132, 28356, 39198, 52264, 56712, 78396, 111061, 156792, 222122, 333183, 444244, 666366, 888488, 1332732, 2665464]

約数ペア:

[(1, 2665464), (2, 1332732), (3, 888488), (4, 666366), (6, 444244), (8, 333183), (12, 222122), (17, 156792), (24, 111061), (34, 78396), (47, 56712), (51, 52264), (68, 39198), (94, 28356), (102, 26132), (136, 19599), (139, 19176), (141, 18904), (188, 14178), (204, 13066), (278, 9588), (282, 9452), (376, 7089), (408, 6533), (417, 6392), (556, 4794), (564, 4726), (799, 3336), (834, 3196), (1112, 2397), (1128, 2363), (1598, 1668)]