1330496238

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{393871}}^1$

素因数の和:394439

約数の個数: 16

約数和(自身を含む): 2665725696

約数和(自身を除く): 1335229458

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 393871, 787742, 1181613, 2363226, 221749373, 443498746, 665248119, 1330496238]

約数ペア:

[(1, 1330496238), (2, 665248119), (3, 443498746), (6, 221749373), (563, 2363226), (1126, 1181613), (1689, 787742), (3378, 393871)]