2078581674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{13829}}^1$

素因数の和:13935

約数の個数: 64

約数和(自身を含む): 4684055040

約数和(自身を除く): 2605473366

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 47, 78, 82, 94, 123, 141, 246, 282, 533, 611, 1066, 1222, 1599, 1833, 1927, 3198, 3666, 3854, 5781, 11562, 13829, 25051, 27658, 41487, 50102, 75153, 82974, 150306, 179777, 359554, 539331, 566989, 649963, 1078662, 1133978, 1299926, 1700967, 1949889, 3401934, 3899778, 7370857, 8449519, 14741714, 16899038, 22112571, 25348557, 26648483, 44225142, 50697114, 53296966, 79945449, 159890898, 346430279, 692860558, 1039290837, 2078581674]

約数ペア:

[(1, 2078581674), (2, 1039290837), (3, 692860558), (6, 346430279), (13, 159890898), (26, 79945449), (39, 53296966), (41, 50697114), (47, 44225142), (78, 26648483), (82, 25348557), (94, 22112571), (123, 16899038), (141, 14741714), (246, 8449519), (282, 7370857), (533, 3899778), (611, 3401934), (1066, 1949889), (1222, 1700967), (1599, 1299926), (1833, 1133978), (1927, 1078662), (3198, 649963), (3666, 566989), (3854, 539331), (5781, 359554), (11562, 179777), (13829, 150306), (25051, 82974), (27658, 75153), (41487, 50102)]