2023905065

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{635449}}^1$

素因数の和:635481

約数の個数: 24

約数和(自身を含む): 3042534600

約数和(自身を除く): 1018629535

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 635449, 3177245, 4448143, 8260837, 22240715, 31137001, 41304185, 57825859, 155685005, 289129295, 404781013, 2023905065]

約数ペア:

[(1, 2023905065), (5, 404781013), (7, 289129295), (13, 155685005), (35, 57825859), (49, 41304185), (65, 31137001), (91, 22240715), (245, 8260837), (455, 4448143), (637, 3177245), (3185, 635449)]