519528386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 851664240

約数和(自身を除く): 332135854

約数列:

[1, 2, 13, 26, 137, 157, 274, 314, 929, 1781, 1858, 2041, 3562, 4082, 12077, 21509, 24154, 43018, 127273, 145853, 254546, 279617, 291706, 559234, 1654549, 1896089, 3309098, 3792178, 19981861, 39963722, 259764193, 519528386]

約数ペア:

[(1, 519528386), (2, 259764193), (13, 39963722), (26, 19981861), (137, 3792178), (157, 3309098), (274, 1896089), (314, 1654549), (929, 559234), (1781, 291706), (1858, 279617), (2041, 254546), (3562, 145853), (4082, 127273), (12077, 43018), (21509, 24154)]