129941786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 217945728

約数和(自身を除く): 88003942

約数列:

[1, 2, 13, 26, 43, 71, 86, 142, 559, 923, 1118, 1637, 1846, 3053, 3274, 6106, 21281, 39689, 42562, 70391, 79378, 116227, 140782, 232454, 915083, 1510951, 1830166, 3021902, 4997761, 9995522, 64970893, 129941786]

約数ペア:

[(1, 129941786), (2, 64970893), (13, 9995522), (26, 4997761), (43, 3021902), (71, 1830166), (86, 1510951), (142, 915083), (559, 232454), (923, 140782), (1118, 116227), (1637, 79378), (1846, 70391), (3053, 42562), (3274, 39689), (6106, 21281)]