1311648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 3711456

約数和(自身を除く): 2399808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1051, 1248, 2102, 3153, 4204, 6306, 8408, 12612, 13663, 16816, 25224, 27326, 33632, 40989, 50448, 54652, 81978, 100896, 109304, 163956, 218608, 327912, 437216, 655824, 1311648]

約数ペア:

[(1, 1311648), (2, 655824), (3, 437216), (4, 327912), (6, 218608), (8, 163956), (12, 109304), (13, 100896), (16, 81978), (24, 54652), (26, 50448), (32, 40989), (39, 33632), (48, 27326), (52, 25224), (78, 16816), (96, 13663), (104, 12612), (156, 8408), (208, 6306), (312, 4204), (416, 3153), (624, 2102), (1051, 1248)]