1669641068

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{11467}}^1$

素因数の和:11969

約数の個数: 24

約数和(自身を含む): 2962184400

約数和(自身を除く): 1292543332

約数列:

[1, 2, 4, 89, 178, 356, 409, 818, 1636, 11467, 22934, 36401, 45868, 72802, 145604, 1020563, 2041126, 4082252, 4690003, 9380006, 18760012, 417410267, 834820534, 1669641068]

約数ペア:

[(1, 1669641068), (2, 834820534), (4, 417410267), (89, 18760012), (178, 9380006), (356, 4690003), (409, 4082252), (818, 2041126), (1636, 1020563), (11467, 145604), (22934, 72802), (36401, 45868)]