828168536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7963159}}^1$

素因数の和:7963178

約数の個数: 16

約数和(自身を含む): 1672263600

約数和(自身を除く): 844095064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7963159, 15926318, 31852636, 63705272, 103521067, 207042134, 414084268, 828168536]

約数ペア:

[(1, 828168536), (2, 414084268), (4, 207042134), (8, 103521067), (13, 63705272), (26, 31852636), (52, 15926318), (104, 7963159)]