2215807322113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{487740991}}^1$

素因数の和:487741068

約数の個数: 16

約数和(自身を含む): 2809388113920

約数和(自身を除く): 593580791807

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 487740991, 3414186937, 5365150901, 28776718469, 37556056307, 201437029283, 316543903159, 2215807322113]

約数ペア:

[(1, 2215807322113), (7, 316543903159), (11, 201437029283), (59, 37556056307), (77, 28776718469), (413, 5365150901), (649, 3414186937), (4543, 487740991)]