258504896041

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{12409}}^1\times {\mathrm{48787}}^1$

素因数の和:61264

約数の個数: 16

約数和(自身を含む): 300307703680

約数和(自身を除く): 41802807639

約数列:

[1, 7, 61, 427, 12409, 48787, 86863, 341509, 756949, 2976007, 5298643, 20832049, 605397883, 4237785181, 36929270863, 258504896041]

約数ペア:

[(1, 258504896041), (7, 36929270863), (61, 4237785181), (427, 605397883), (12409, 20832049), (48787, 5298643), (86863, 2976007), (341509, 756949)]