4241902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3637778

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 431, 518, 703, 862, 1406, 3017, 4921, 6034, 8189, 9842, 15947, 16378, 31894, 57323, 111629, 114646, 223258, 302993, 605986, 2120951, 4241902]

約数ペア:

[(1, 4241902), (2, 2120951), (7, 605986), (14, 302993), (19, 223258), (37, 114646), (38, 111629), (74, 57323), (133, 31894), (259, 16378), (266, 15947), (431, 9842), (518, 8189), (703, 6034), (862, 4921), (1406, 3017)]