2156846

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 3432240

約数和(自身を除く): 1275394

約数列:

[1, 2, 29, 41, 58, 82, 907, 1189, 1814, 2378, 26303, 37187, 52606, 74374, 1078423, 2156846]

約数ペア:

[(1, 2156846), (2, 1078423), (29, 74374), (41, 52606), (58, 37187), (82, 26303), (907, 2378), (1189, 1814)]