5219942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 10644480

約数和(自身を除く): 5424538

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 43, 46, 58, 86, 91, 161, 182, 203, 299, 301, 322, 377, 406, 559, 598, 602, 667, 754, 989, 1118, 1247, 1334, 1978, 2093, 2494, 2639, 3913, 4186, 4669, 5278, 6923, 7826, 8671, 8729, 9338, 12857, 13846, 16211, 17342, 17458, 25714, 28681, 32422, 57362, 60697, 89999, 113477, 121394, 179998, 200767, 226954, 372853, 401534, 745706, 2609971, 5219942]

約数ペア:

[(1, 5219942), (2, 2609971), (7, 745706), (13, 401534), (14, 372853), (23, 226954), (26, 200767), (29, 179998), (43, 121394), (46, 113477), (58, 89999), (86, 60697), (91, 57362), (161, 32422), (182, 28681), (203, 25714), (299, 17458), (301, 17342), (322, 16211), (377, 13846), (406, 12857), (559, 9338), (598, 8729), (602, 8671), (667, 7826), (754, 6923), (989, 5278), (1118, 4669), (1247, 4186), (1334, 3913), (1978, 2639), (2093, 2494)]