297975130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{444739}}^1$

素因数の和:444813

約数の個数: 16

約数和(自身を含む): 544361760

約数和(自身を除く): 246386630

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 444739, 889478, 2223695, 4447390, 29797513, 59595026, 148987565, 297975130]

約数ペア:

[(1, 297975130), (2, 148987565), (5, 59595026), (10, 29797513), (67, 4447390), (134, 2223695), (335, 889478), (670, 444739)]