1871840158

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{312703}}^1$

素因数の和:312819

約数の個数: 16

約数和(自身を含む): 2915652096

約数和(自身を除く): 1043811938

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 312703, 625406, 12820823, 22827319, 25641646, 45654638, 935920079, 1871840158]

約数ペア:

[(1, 1871840158), (2, 935920079), (41, 45654638), (73, 25641646), (82, 22827319), (146, 12820823), (2993, 625406), (5986, 312703)]