1661036212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73019}}^1$

素因数の和:73092

約数の個数: 36

約数和(自身を含む): 3263117760

約数和(自身を除く): 1602081548

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 11374, 22748, 73019, 146038, 292076, 803209, 1606418, 3212836, 3431893, 6863786, 8835299, 13727572, 17670598, 35341196, 37750823, 75501646, 151003292, 415259053, 830518106, 1661036212]

約数ペア:

[(1, 1661036212), (2, 830518106), (4, 415259053), (11, 151003292), (22, 75501646), (44, 37750823), (47, 35341196), (94, 17670598), (121, 13727572), (188, 8835299), (242, 6863786), (484, 3431893), (517, 3212836), (1034, 1606418), (2068, 803209), (5687, 292076), (11374, 146038), (22748, 73019)]