385392556801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{8208749}}^1$

素因数の和:8209128

約数の個数: 16

約数和(自身を含む): 464943600000

約数和(自身を除く): 79551043199

約数列:

[1, 7, 19, 133, 353, 2471, 6707, 46949, 8208749, 57461243, 155966231, 1091763617, 2897688397, 20283818779, 55056079543, 385392556801]

約数ペア:

[(1, 385392556801), (7, 55056079543), (19, 20283818779), (133, 2897688397), (353, 1091763617), (2471, 155966231), (6707, 57461243), (46949, 8208749)]