2017209104

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1115713}}^1$

素因数の和:1115834

約数の個数: 20

約数和(自身を含む): 3942933276

約数和(自身を除く): 1925724172

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1115713, 2231426, 4462852, 8925704, 17851408, 126075569, 252151138, 504302276, 1008604552, 2017209104]

約数ペア:

[(1, 2017209104), (2, 1008604552), (4, 504302276), (8, 252151138), (16, 126075569), (113, 17851408), (226, 8925704), (452, 4462852), (904, 2231426), (1808, 1115713)]