2102878

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 1163042

約数列:

[1, 2, 59, 71, 118, 142, 251, 502, 4189, 8378, 14809, 17821, 29618, 35642, 1051439, 2102878]

約数ペア:

[(1, 2102878), (2, 1051439), (59, 35642), (71, 29618), (118, 17821), (142, 14809), (251, 8378), (502, 4189)]