838609912

素因数分解:

$2^3\times 7^2\times {\mathrm{2139311}}^1$

素因数の和:2139331

約数の個数: 24

約数和(自身を含む): 1829111760

約数和(自身を除く): 990501848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2139311, 4278622, 8557244, 14975177, 17114488, 29950354, 59900708, 104826239, 119801416, 209652478, 419304956, 838609912]

約数ペア:

[(1, 838609912), (2, 419304956), (4, 209652478), (7, 119801416), (8, 104826239), (14, 59900708), (28, 29950354), (49, 17114488), (56, 14975177), (98, 8557244), (196, 4278622), (392, 2139311)]