1434110398

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 2625177600

約数和(自身を除く): 1191067202

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 149, 161, 298, 322, 421, 497, 842, 994, 1043, 1633, 2086, 2947, 3266, 3427, 5894, 6854, 9683, 10579, 11431, 19366, 21158, 22862, 23989, 29891, 47978, 59782, 62729, 67781, 74053, 125458, 135562, 148106, 209237, 243317, 418474, 439103, 486634, 687493, 878206, 1374986, 1442767, 1703219, 2885534, 3406438, 4453759, 4812451, 8907518, 9624902, 10099369, 20198738, 31176313, 62352626, 102436457, 204872914, 717055199, 1434110398]

約数ペア:

[(1, 1434110398), (2, 717055199), (7, 204872914), (14, 102436457), (23, 62352626), (46, 31176313), (71, 20198738), (142, 10099369), (149, 9624902), (161, 8907518), (298, 4812451), (322, 4453759), (421, 3406438), (497, 2885534), (842, 1703219), (994, 1442767), (1043, 1374986), (1633, 878206), (2086, 687493), (2947, 486634), (3266, 439103), (3427, 418474), (5894, 243317), (6854, 209237), (9683, 148106), (10579, 135562), (11431, 125458), (19366, 74053), (21158, 67781), (22862, 62729), (23989, 59782), (29891, 47978)]