130691262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23599}}^1$

素因数の和:23688

約数の個数: 32

約数和(自身を含む): 285465600

約数和(自身を除く): 154774338

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 23599, 47198, 70797, 141594, 306787, 613574, 920361, 1675529, 1840722, 3351058, 5026587, 10053174, 21781877, 43563754, 65345631, 130691262]

約数ペア:

[(1, 130691262), (2, 65345631), (3, 43563754), (6, 21781877), (13, 10053174), (26, 5026587), (39, 3351058), (71, 1840722), (78, 1675529), (142, 920361), (213, 613574), (426, 306787), (923, 141594), (1846, 70797), (2769, 47198), (5538, 23599)]