238976486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10453}}^1$

素因数の和:10556

約数の個数: 32

約数和(自身を含む): 433548288

約数和(自身を除く): 194571802

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 10453, 11431, 20906, 22862, 73171, 146342, 240419, 480838, 742163, 1484326, 1682933, 3365866, 5195141, 10390282, 17069749, 34139498, 119488243, 238976486]

約数ペア:

[(1, 238976486), (2, 119488243), (7, 34139498), (14, 17069749), (23, 10390282), (46, 5195141), (71, 3365866), (142, 1682933), (161, 1484326), (322, 742163), (497, 480838), (994, 240419), (1633, 146342), (3266, 73171), (10453, 22862), (11431, 20906)]