6581806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 12487680

約数和(自身を除く): 5905874

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 541, 553, 869, 1082, 1106, 1738, 3787, 5951, 6083, 7574, 11902, 12166, 41657, 42739, 83314, 85478, 299173, 470129, 598346, 940258, 3290903, 6581806]

約数ペア:

[(1, 6581806), (2, 3290903), (7, 940258), (11, 598346), (14, 470129), (22, 299173), (77, 85478), (79, 83314), (154, 42739), (158, 41657), (541, 12166), (553, 11902), (869, 7574), (1082, 6083), (1106, 5951), (1738, 3787)]