6746864

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{1031}}^1$

素因数の和:1448

約数の個数: 20

約数和(自身を含む): 13116720

約数和(自身を除く): 6369856

約数列:

[1, 2, 4, 8, 16, 409, 818, 1031, 1636, 2062, 3272, 4124, 6544, 8248, 16496, 421679, 843358, 1686716, 3373432, 6746864]

約数ペア:

[(1, 6746864), (2, 3373432), (4, 1686716), (8, 843358), (16, 421679), (409, 16496), (818, 8248), (1031, 6544), (1636, 4124), (2062, 3272)]