542785764970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1\times {\mathrm{1105943}}^1$

素因数の和:1108854

約数の個数: 32

約数和(自身を含む): 1034845072128

約数和(自身を除く): 492059307158

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2887, 5774, 14435, 28870, 49079, 98158, 245395, 490790, 1105943, 2211886, 5529715, 11059430, 18801031, 37602062, 94005155, 188010310, 3192857441, 6385714882, 15964287205, 31928574410, 54278576497, 108557152994, 271392882485, 542785764970]

約数ペア:

[(1, 542785764970), (2, 271392882485), (5, 108557152994), (10, 54278576497), (17, 31928574410), (34, 15964287205), (85, 6385714882), (170, 3192857441), (2887, 188010310), (5774, 94005155), (14435, 37602062), (28870, 18801031), (49079, 11059430), (98158, 5529715), (245395, 2211886), (490790, 1105943)]