2675618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 4760640

約数和(自身を除く): 2085022

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 173, 209, 346, 407, 418, 703, 814, 1406, 1903, 3287, 3806, 6401, 6574, 7733, 12802, 15466, 36157, 70411, 72314, 121619, 140822, 243238, 1337809, 2675618]

約数ペア:

[(1, 2675618), (2, 1337809), (11, 243238), (19, 140822), (22, 121619), (37, 72314), (38, 70411), (74, 36157), (173, 15466), (209, 12802), (346, 7733), (407, 6574), (418, 6401), (703, 3806), (814, 3287), (1406, 1903)]