2017228015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{3109}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 2708536320

約数和(自身を除く): 691308305

約数列:

[1, 5, 11, 47, 55, 235, 251, 517, 1255, 2585, 2761, 3109, 11797, 13805, 15545, 34199, 58985, 129767, 146123, 170995, 648835, 730615, 780359, 1607353, 3901795, 8036765, 8583949, 36676873, 42919745, 183384365, 403445603, 2017228015]

約数ペア:

[(1, 2017228015), (5, 403445603), (11, 183384365), (47, 42919745), (55, 36676873), (235, 8583949), (251, 8036765), (517, 3901795), (1255, 1607353), (2585, 780359), (2761, 730615), (3109, 648835), (11797, 170995), (13805, 146123), (15545, 129767), (34199, 58985)]