1997366906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1282007}}^1$

素因数の和:1282069

約数の個数: 16

約数和(自身を含む): 3230660160

約数和(自身を除く): 1233293254

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1282007, 2564014, 24358133, 48716266, 52562287, 105124574, 998683453, 1997366906]

約数ペア:

[(1, 1997366906), (2, 998683453), (19, 105124574), (38, 52562287), (41, 48716266), (82, 24358133), (779, 2564014), (1558, 1282007)]