1912616497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 2302784640

約数和(自身を除く): 390168143

約数列:

[1, 11, 23, 29, 89, 101, 253, 319, 667, 841, 979, 1111, 2047, 2323, 2581, 2929, 7337, 8989, 9251, 19343, 22517, 25553, 28391, 32219, 59363, 67367, 74849, 84941, 98879, 206747, 212773, 260681, 652993, 741037, 823339, 934351, 1721527, 1953643, 2274217, 2867491, 5995663, 7559749, 18936797, 21490073, 65952293, 83157239, 173874227, 1912616497]

約数ペア:

[(1, 1912616497), (11, 173874227), (23, 83157239), (29, 65952293), (89, 21490073), (101, 18936797), (253, 7559749), (319, 5995663), (667, 2867491), (841, 2274217), (979, 1953643), (1111, 1721527), (2047, 934351), (2323, 823339), (2581, 741037), (2929, 652993), (7337, 260681), (8989, 212773), (9251, 206747), (19343, 98879), (22517, 84941), (25553, 74849), (28391, 67367), (32219, 59363)]