297802654

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{20507}}^1$

素因数の和:20699

約数の個数: 16

約数和(自身を含む): 458476848

約数和(自身を除く): 160674194

約数列:

[1, 2, 53, 106, 137, 274, 7261, 14522, 20507, 41014, 1086871, 2173742, 2809459, 5618918, 148901327, 297802654]

約数ペア:

[(1, 297802654), (2, 148901327), (53, 5618918), (106, 2809459), (137, 2173742), (274, 1086871), (7261, 41014), (14522, 20507)]