6416988

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{809}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 15014160

約数和(自身を除く): 8597172

約数列:

[1, 2, 3, 4, 6, 12, 661, 809, 1322, 1618, 1983, 2427, 2644, 3236, 3966, 4854, 7932, 9708, 534749, 1069498, 1604247, 2138996, 3208494, 6416988]

約数ペア:

[(1, 6416988), (2, 3208494), (3, 2138996), (4, 1604247), (6, 1069498), (12, 534749), (661, 9708), (809, 7932), (1322, 4854), (1618, 3966), (1983, 3236), (2427, 2644)]