40978727998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68526301}}^1$

素因数の和:68526339

約数の個数: 16

約数和(自身を含む): 69074512416

約数和(自身を除く): 28095784418

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 68526301, 137052602, 890841913, 1576104923, 1781683826, 3152209846, 20489363999, 40978727998]

約数ペア:

[(1, 40978727998), (2, 20489363999), (13, 3152209846), (23, 1781683826), (26, 1576104923), (46, 890841913), (299, 137052602), (598, 68526301)]