1339548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 3677184

約数和(自身を除く): 2337636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 431, 444, 518, 777, 862, 1036, 1293, 1554, 1724, 2586, 3017, 3108, 5172, 6034, 9051, 12068, 15947, 18102, 31894, 36204, 47841, 63788, 95682, 111629, 191364, 223258, 334887, 446516, 669774, 1339548]

約数ペア:

[(1, 1339548), (2, 669774), (3, 446516), (4, 334887), (6, 223258), (7, 191364), (12, 111629), (14, 95682), (21, 63788), (28, 47841), (37, 36204), (42, 31894), (74, 18102), (84, 15947), (111, 12068), (148, 9051), (222, 6034), (259, 5172), (431, 3108), (444, 3017), (518, 2586), (777, 1724), (862, 1554), (1036, 1293)]