689315538

素因数分解:

$2^1\times 3^1\times {\mathrm{2113}}^1\times {\mathrm{54371}}^1$

素因数の和:56489

約数の個数: 16

約数和(自身を含む): 1379308896

約数和(自身を除く): 689993358

約数列:

[1, 2, 3, 6, 2113, 4226, 6339, 12678, 54371, 108742, 163113, 326226, 114885923, 229771846, 344657769, 689315538]

約数ペア:

[(1, 689315538), (2, 344657769), (3, 229771846), (6, 114885923), (2113, 326226), (4226, 163113), (6339, 108742), (12678, 54371)]