136952660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{526741}}^1$

素因数の和:526763

約数の個数: 24

約数和(自身を含む): 309724296

約数和(自身を除く): 172771636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 526741, 1053482, 2106964, 2633705, 5267410, 6847633, 10534820, 13695266, 27390532, 34238165, 68476330, 136952660]

約数ペア:

[(1, 136952660), (2, 68476330), (4, 34238165), (5, 27390532), (10, 13695266), (13, 10534820), (20, 6847633), (26, 5267410), (52, 2633705), (65, 2106964), (130, 1053482), (260, 526741)]