10722218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 18289152

約数和(自身を除く): 7566934

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 251, 403, 502, 689, 806, 1378, 1643, 3263, 3286, 6526, 7781, 13303, 15562, 21359, 26606, 42718, 101153, 172939, 202306, 345878, 412393, 824786, 5361109, 10722218]

約数ペア:

[(1, 10722218), (2, 5361109), (13, 824786), (26, 412393), (31, 345878), (53, 202306), (62, 172939), (106, 101153), (251, 42718), (403, 26606), (502, 21359), (689, 15562), (806, 13303), (1378, 7781), (1643, 6526), (3263, 3286)]