2459886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 5999616

約数和(自身を除く): 3539730

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 61, 66, 78, 94, 122, 141, 143, 183, 282, 286, 366, 429, 517, 611, 671, 793, 858, 1034, 1222, 1342, 1551, 1586, 1833, 2013, 2379, 2867, 3102, 3666, 4026, 4758, 5734, 6721, 8601, 8723, 13442, 17202, 17446, 20163, 26169, 31537, 37271, 40326, 52338, 63074, 74542, 94611, 111813, 189222, 223626, 409981, 819962, 1229943, 2459886]

約数ペア:

[(1, 2459886), (2, 1229943), (3, 819962), (6, 409981), (11, 223626), (13, 189222), (22, 111813), (26, 94611), (33, 74542), (39, 63074), (47, 52338), (61, 40326), (66, 37271), (78, 31537), (94, 26169), (122, 20163), (141, 17446), (143, 17202), (183, 13442), (282, 8723), (286, 8601), (366, 6721), (429, 5734), (517, 4758), (611, 4026), (671, 3666), (793, 3102), (858, 2867), (1034, 2379), (1222, 2013), (1342, 1833), (1551, 1586)]