13313408072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{172079}}^1$

素因数の和:172613

約数の個数: 32

約数和(自身を含む): 26328240000

約数和(自身を除く): 13014831928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 509, 1018, 2036, 4072, 9671, 19342, 38684, 77368, 172079, 344158, 688316, 1376632, 3269501, 6539002, 13078004, 26156008, 87588211, 175176422, 350352844, 700705688, 1664176009, 3328352018, 6656704036, 13313408072]

約数ペア:

[(1, 13313408072), (2, 6656704036), (4, 3328352018), (8, 1664176009), (19, 700705688), (38, 350352844), (76, 175176422), (152, 87588211), (509, 26156008), (1018, 13078004), (2036, 6539002), (4072, 3269501), (9671, 1376632), (19342, 688316), (38684, 344158), (77368, 172079)]