1490253847

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{6563}}^1$

素因数の和:6655

約数の個数: 24

約数和(自身を含む): 1710604656

約数和(自身を除く): 220350809

約数列:

[1, 17, 19, 37, 323, 361, 629, 703, 6137, 6563, 11951, 13357, 111571, 124697, 227069, 242831, 2119849, 2369243, 4128127, 4613789, 40277131, 78434413, 87661991, 1490253847]

約数ペア:

[(1, 1490253847), (17, 87661991), (19, 78434413), (37, 40277131), (323, 4613789), (361, 4128127), (629, 2369243), (703, 2119849), (6137, 242831), (6563, 227069), (11951, 124697), (13357, 111571)]