2245111345

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{33617}}^1$

素因数の和:33697

約数の個数: 24

約数和(自身を含む): 2920328424

約数和(自身を除く): 675217079

約数列:

[1, 5, 19, 37, 95, 185, 361, 703, 1805, 3515, 13357, 33617, 66785, 168085, 638723, 1243829, 3193615, 6219145, 12135737, 23632751, 60678685, 118163755, 449022269, 2245111345]

約数ペア:

[(1, 2245111345), (5, 449022269), (19, 118163755), (37, 60678685), (95, 23632751), (185, 12135737), (361, 6219145), (703, 3193615), (1805, 1243829), (3515, 638723), (13357, 168085), (33617, 66785)]