313192012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{486323}}^1$

素因数の和:486357

約数の個数: 24

約数和(自身を含む): 653619456

約数和(自身を除く): 340427444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 486323, 972646, 1945292, 3404261, 6808522, 11185429, 13617044, 22370858, 44741716, 78298003, 156596006, 313192012]

約数ペア:

[(1, 313192012), (2, 156596006), (4, 78298003), (7, 44741716), (14, 22370858), (23, 13617044), (28, 11185429), (46, 6808522), (92, 3404261), (161, 1945292), (322, 972646), (644, 486323)]