2195647538

素因数分解:

$2^1\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{48751}}^1$

素因数の和:51977

約数の個数: 16

約数和(自身を含む): 3765214464

約数和(自身を除く): 1569566926

約数列:

[1, 2, 7, 14, 3217, 6434, 22519, 45038, 48751, 97502, 341257, 682514, 156831967, 313663934, 1097823769, 2195647538]

約数ペア:

[(1, 2195647538), (2, 1097823769), (7, 313663934), (14, 156831967), (3217, 682514), (6434, 341257), (22519, 97502), (45038, 48751)]