2016604688

素因数分解:

$2^4\times 7^1\times {\mathrm{18005399}}^1$

素因数の和:18005414

約数の個数: 20

約数和(自身を含む): 4465339200

約数和(自身を除く): 2448734512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18005399, 36010798, 72021596, 126037793, 144043192, 252075586, 288086384, 504151172, 1008302344, 2016604688]

約数ペア:

[(1, 2016604688), (2, 1008302344), (4, 504151172), (7, 288086384), (8, 252075586), (14, 144043192), (16, 126037793), (28, 72021596), (56, 36010798), (112, 18005399)]