1366904

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 3262680

約数和(自身を除く): 1895776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 317, 392, 539, 616, 634, 1078, 1268, 2156, 2219, 2536, 3487, 4312, 4438, 6974, 8876, 13948, 15533, 17752, 24409, 27896, 31066, 48818, 62132, 97636, 124264, 170863, 195272, 341726, 683452, 1366904]

約数ペア:

[(1, 1366904), (2, 683452), (4, 341726), (7, 195272), (8, 170863), (11, 124264), (14, 97636), (22, 62132), (28, 48818), (44, 31066), (49, 27896), (56, 24409), (77, 17752), (88, 15533), (98, 13948), (154, 8876), (196, 6974), (308, 4438), (317, 4312), (392, 3487), (539, 2536), (616, 2219), (634, 2156), (1078, 1268)]