2080397938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{70241}}^1$

素因数の和:70553

約数の個数: 16

約数和(自身を含む): 3186177120

約数和(自身を除く): 1105779182

約数列:

[1, 2, 59, 118, 251, 502, 14809, 29618, 70241, 140482, 4144219, 8288438, 17630491, 35260982, 1040198969, 2080397938]

約数ペア:

[(1, 2080397938), (2, 1040198969), (59, 35260982), (118, 17630491), (251, 8288438), (502, 4144219), (14809, 140482), (29618, 70241)]