849762064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1295369}}^1$

素因数の和:1295418

約数の個数: 20

約数和(自身を含む): 1686571740

約数和(自身を除く): 836809676

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1295369, 2590738, 5181476, 10362952, 20725904, 53110129, 106220258, 212440516, 424881032, 849762064]

約数ペア:

[(1, 849762064), (2, 424881032), (4, 212440516), (8, 106220258), (16, 53110129), (41, 20725904), (82, 10362952), (164, 5181476), (328, 2590738), (656, 1295369)]