664676714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{594523}}^1$

素因数の和:594581

約数の個数: 16

約数和(自身を含む): 1098680352

約数和(自身を除く): 434003638

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 594523, 1189046, 7728799, 15457598, 25564489, 51128978, 332338357, 664676714]

約数ペア:

[(1, 664676714), (2, 332338357), (13, 51128978), (26, 25564489), (43, 15457598), (86, 7728799), (559, 1189046), (1118, 594523)]