1689447664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3641051}}^1$

素因数の和:3641088

約数の個数: 20

約数和(自身を含む): 3386178360

約数和(自身を除く): 1696730696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3641051, 7282102, 14564204, 29128408, 58256816, 105590479, 211180958, 422361916, 844723832, 1689447664]

約数ペア:

[(1, 1689447664), (2, 844723832), (4, 422361916), (8, 211180958), (16, 105590479), (29, 58256816), (58, 29128408), (116, 14564204), (232, 7282102), (464, 3641051)]