4920863618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{318173}}^1$

素因数の和:318242

約数の個数: 32

約数和(自身を含む): 8705240640

約数和(自身を除く): 3784377022

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 318173, 636346, 3499903, 6045287, 6999806, 11772401, 12090574, 23544802, 66498157, 129496411, 132996314, 223675619, 258992822, 447351238, 2460431809, 4920863618]

約数ペア:

[(1, 4920863618), (2, 2460431809), (11, 447351238), (19, 258992822), (22, 223675619), (37, 132996314), (38, 129496411), (74, 66498157), (209, 23544802), (407, 12090574), (418, 11772401), (703, 6999806), (814, 6045287), (1406, 3499903), (7733, 636346), (15466, 318173)]