137788702028

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{2939}}^1\times {\mathrm{28657}}^1$

素因数の和:32009

約数の個数: 24

約数和(自身を含む): 241810472400

約数和(自身を除く): 104021770372

約数列:

[1, 2, 4, 409, 818, 1636, 2939, 5878, 11756, 28657, 57314, 114628, 1202051, 2404102, 4808204, 11720713, 23441426, 46882852, 84222923, 168445846, 336891692, 34447175507, 68894351014, 137788702028]

約数ペア:

[(1, 137788702028), (2, 68894351014), (4, 34447175507), (409, 336891692), (818, 168445846), (1636, 84222923), (2939, 46882852), (5878, 23441426), (11756, 11720713), (28657, 4808204), (57314, 2404102), (114628, 1202051)]