1969240658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{17027}}^1$

素因数の和:17798

約数の個数: 32

約数和(自身を含む): 3687856128

約数和(自身を除く): 1718615470

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 751, 1502, 5257, 8261, 10514, 16522, 17027, 34054, 57827, 115654, 119189, 187297, 238378, 374594, 1311079, 2622158, 12787277, 25574554, 89510939, 140660047, 179021878, 281320094, 984620329, 1969240658]

約数ペア:

[(1, 1969240658), (2, 984620329), (7, 281320094), (11, 179021878), (14, 140660047), (22, 89510939), (77, 25574554), (154, 12787277), (751, 2622158), (1502, 1311079), (5257, 374594), (8261, 238378), (10514, 187297), (16522, 119189), (17027, 115654), (34054, 57827)]