1244810168

素因数分解:

$2^3\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{13781}}^1$

素因数の和:15407

約数の個数: 32

約数和(自身を含む): 2669297760

約数和(自身を除く): 1424487592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1613, 3226, 6452, 11291, 12904, 13781, 22582, 27562, 45164, 55124, 90328, 96467, 110248, 192934, 385868, 771736, 22228753, 44457506, 88915012, 155601271, 177830024, 311202542, 622405084, 1244810168]

約数ペア:

[(1, 1244810168), (2, 622405084), (4, 311202542), (7, 177830024), (8, 155601271), (14, 88915012), (28, 44457506), (56, 22228753), (1613, 771736), (3226, 385868), (6452, 192934), (11291, 110248), (12904, 96467), (13781, 90328), (22582, 55124), (27562, 45164)]