1230544

素因数分解:

$2^4\times 7^1\times {\mathrm{10987}}^1$

素因数の和:11002

約数の個数: 20

約数和(自身を含む): 2725024

約数和(自身を除く): 1494480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10987, 21974, 43948, 76909, 87896, 153818, 175792, 307636, 615272, 1230544]

約数ペア:

[(1, 1230544), (2, 615272), (4, 307636), (7, 175792), (8, 153818), (14, 87896), (16, 76909), (28, 43948), (56, 21974), (112, 10987)]