2019260873

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{70067}}^1$

素因数の和:70276

約数の個数: 16

約数和(自身を含む): 2421550080

約数和(自身を除く): 402289207

約数列:

[1, 7, 23, 161, 179, 1253, 4117, 28819, 70067, 490469, 1611541, 11280787, 12541993, 87793951, 288465839, 2019260873]

約数ペア:

[(1, 2019260873), (7, 288465839), (23, 87793951), (161, 12541993), (179, 11280787), (1253, 1611541), (4117, 490469), (28819, 70067)]