2874684382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{216761}}^1$

素因数の和:217131

約数の個数: 16

約数和(自身を含む): 4552002000

約数和(自身を除く): 1677317618

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 216761, 433522, 4118459, 8236918, 75649589, 151299178, 1437342191, 2874684382]

約数ペア:

[(1, 2874684382), (2, 1437342191), (19, 151299178), (38, 75649589), (349, 8236918), (698, 4118459), (6631, 433522), (13262, 216761)]