129870858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{8627}}^1$

素因数の和:8838

約数の個数: 32

約数和(自身を含む): 281203776

約数和(自身を除く): 151332918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 8627, 15054, 17254, 25881, 51762, 112151, 224302, 336453, 672906, 1665011, 3330022, 4995033, 9990066, 21645143, 43290286, 64935429, 129870858]

約数ペア:

[(1, 129870858), (2, 64935429), (3, 43290286), (6, 21645143), (13, 9990066), (26, 4995033), (39, 3330022), (78, 1665011), (193, 672906), (386, 336453), (579, 224302), (1158, 112151), (2509, 51762), (5018, 25881), (7527, 17254), (8627, 15054)]