2043283454

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1372

約数の個数: 24

約数和(自身を含む): 3134710152

約数和(自身を除く): 1091426698

約数列:

[1, 2, 53, 106, 443, 821, 886, 1642, 2809, 5618, 23479, 43513, 46958, 87026, 363703, 727406, 1244387, 2306189, 2488774, 4612378, 19276259, 38552518, 1021641727, 2043283454]

約数ペア:

[(1, 2043283454), (2, 1021641727), (53, 38552518), (106, 19276259), (443, 4612378), (821, 2488774), (886, 2306189), (1642, 1244387), (2809, 727406), (5618, 363703), (23479, 87026), (43513, 46958)]