807422

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 1555200

約数和(自身を除く): 747778

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 107, 154, 214, 343, 539, 686, 749, 1078, 1177, 1498, 2354, 3773, 5243, 7546, 8239, 10486, 16478, 36701, 57673, 73402, 115346, 403711, 807422]

約数ペア:

[(1, 807422), (2, 403711), (7, 115346), (11, 73402), (14, 57673), (22, 36701), (49, 16478), (77, 10486), (98, 8239), (107, 7546), (154, 5243), (214, 3773), (343, 2354), (539, 1498), (686, 1177), (749, 1078)]