2018706735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{13913}}^1$

素因数の和:14507

約数の個数: 32

約数和(自身を含む): 3426183360

約数和(自身を除く): 1407476625

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 569, 1707, 2845, 8535, 9673, 13913, 29019, 41739, 48365, 69565, 145095, 208695, 236521, 709563, 1182605, 3547815, 7916497, 23749491, 39582485, 118747455, 134580449, 403741347, 672902245, 2018706735]

約数ペア:

[(1, 2018706735), (3, 672902245), (5, 403741347), (15, 134580449), (17, 118747455), (51, 39582485), (85, 23749491), (255, 7916497), (569, 3547815), (1707, 1182605), (2845, 709563), (8535, 236521), (9673, 208695), (13913, 145095), (29019, 69565), (41739, 48365)]