230018404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{746813}}^1$

素因数の和:746835

約数の個数: 24

約数和(自身を含む): 501859008

約数和(自身を除く): 271840604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 746813, 1493626, 2987252, 5227691, 8214943, 10455382, 16429886, 20910764, 32859772, 57504601, 115009202, 230018404]

約数ペア:

[(1, 230018404), (2, 115009202), (4, 57504601), (7, 32859772), (11, 20910764), (14, 16429886), (22, 10455382), (28, 8214943), (44, 5227691), (77, 2987252), (154, 1493626), (308, 746813)]