940071412

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{213847}}^1$

素因数の和:214015

約数の個数: 24

約数和(自身を含む): 1892127104

約数和(自身を除く): 952055692

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 213847, 427694, 855388, 1496929, 2993858, 5987716, 33573979, 67147958, 134295916, 235017853, 470035706, 940071412]

約数ペア:

[(1, 940071412), (2, 470035706), (4, 235017853), (7, 134295916), (14, 67147958), (28, 33573979), (157, 5987716), (314, 2993858), (628, 1496929), (1099, 855388), (2198, 427694), (4396, 213847)]