2635864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 6224400

約数和(自身を除く): 3588536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 389, 484, 616, 778, 847, 968, 1556, 1694, 2723, 3112, 3388, 4279, 5446, 6776, 8558, 10892, 17116, 21784, 29953, 34232, 47069, 59906, 94138, 119812, 188276, 239624, 329483, 376552, 658966, 1317932, 2635864]

約数ペア:

[(1, 2635864), (2, 1317932), (4, 658966), (7, 376552), (8, 329483), (11, 239624), (14, 188276), (22, 119812), (28, 94138), (44, 59906), (56, 47069), (77, 34232), (88, 29953), (121, 21784), (154, 17116), (242, 10892), (308, 8558), (389, 6776), (484, 5446), (616, 4279), (778, 3388), (847, 3112), (968, 2723), (1556, 1694)]