2247120187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{138617}}^1$

素因数の和:138702

約数の個数: 16

約数和(自身を含む): 2561660640

約数和(自身を除く): 314540453

約数列:

[1, 13, 29, 43, 377, 559, 1247, 16211, 138617, 1802021, 4019893, 5960531, 52258609, 77486903, 172855399, 2247120187]

約数ペア:

[(1, 2247120187), (13, 172855399), (29, 77486903), (43, 52258609), (377, 5960531), (559, 4019893), (1247, 1802021), (16211, 138617)]