10426486

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 18838080

約数和(自身を除く): 8411594

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 421, 427, 842, 854, 1769, 2947, 3538, 5894, 12209, 12383, 24418, 24766, 25681, 51362, 85463, 170926, 179767, 359534, 744749, 1489498, 5213243, 10426486]

約数ペア:

[(1, 10426486), (2, 5213243), (7, 1489498), (14, 744749), (29, 359534), (58, 179767), (61, 170926), (122, 85463), (203, 51362), (406, 25681), (421, 24766), (427, 24418), (842, 12383), (854, 12209), (1769, 5894), (2947, 3538)]