1142459248

素因数分解:

$2^4\times 7^1\times {\mathrm{10200529}}^1$

素因数の和:10200544

約数の個数: 20

約数和(自身を含む): 2529731440

約数和(自身を除く): 1387272192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10200529, 20401058, 40802116, 71403703, 81604232, 142807406, 163208464, 285614812, 571229624, 1142459248]

約数ペア:

[(1, 1142459248), (2, 571229624), (4, 285614812), (7, 163208464), (8, 142807406), (14, 81604232), (16, 71403703), (28, 40802116), (56, 20401058), (112, 10200529)]