290018767585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{84713}}^1\times {\mathrm{40277}}^1$

素因数の和:125012

約数の個数: 16

約数和(自身を含む): 368507933136

約数和(自身を除く): 78489165551

約数列:

[1, 5, 17, 85, 40277, 84713, 201385, 423565, 684709, 1440121, 3423545, 7200605, 3411985501, 17059927505, 58003753517, 290018767585]

約数ペア:

[(1, 290018767585), (5, 58003753517), (17, 17059927505), (85, 3411985501), (40277, 7200605), (84713, 3423545), (201385, 1440121), (423565, 684709)]