2016388445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{12097}}^1$

素因数の和:12209

約数の個数: 32

約数和(自身を含む): 2681110368

約数和(自身を除く): 664721923

約数列:

[1, 5, 17, 37, 53, 85, 185, 265, 629, 901, 1961, 3145, 4505, 9805, 12097, 33337, 60485, 166685, 205649, 447589, 641141, 1028245, 2237945, 3205705, 7609013, 10899397, 23722217, 38045065, 54496985, 118611085, 403277689, 2016388445]

約数ペア:

[(1, 2016388445), (5, 403277689), (17, 118611085), (37, 54496985), (53, 38045065), (85, 23722217), (185, 10899397), (265, 7609013), (629, 3205705), (901, 2237945), (1961, 1028245), (3145, 641141), (4505, 447589), (9805, 205649), (12097, 166685), (33337, 60485)]