1238202385

素因数分解:

$5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{185221}}^1$

素因数の和:185424

約数の個数: 16

約数和(自身を含む): 1707005952

約数和(自身を除く): 468803567

約数列:

[1, 5, 7, 35, 191, 955, 1337, 6685, 185221, 926105, 1296547, 6482735, 35377211, 176886055, 247640477, 1238202385]

約数ペア:

[(1, 1238202385), (5, 247640477), (7, 176886055), (35, 35377211), (191, 6482735), (955, 1296547), (1337, 926105), (6685, 185221)]