4997156878

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9647021}}^1$

素因数の和:9647067

約数の個数: 16

約数和(自身を含む): 8798084064

約数和(自身を除く): 3800927186

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 9647021, 19294042, 67529147, 135058294, 356939777, 713879554, 2498578439, 4997156878]

約数ペア:

[(1, 4997156878), (2, 2498578439), (7, 713879554), (14, 356939777), (37, 135058294), (74, 67529147), (259, 19294042), (518, 9647021)]