7280494754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1\times {\mathrm{2957}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 11841678576

約数和(自身を除く): 4561183822

約数列:

[1, 2, 13, 26, 281, 337, 562, 674, 2957, 3653, 4381, 5914, 7306, 8762, 38441, 76882, 94697, 189394, 830917, 996509, 1231061, 1661834, 1993018, 2462122, 10801921, 12954617, 21603842, 25909234, 280019029, 560038058, 3640247377, 7280494754]

約数ペア:

[(1, 7280494754), (2, 3640247377), (13, 560038058), (26, 280019029), (281, 25909234), (337, 21603842), (562, 12954617), (674, 10801921), (2957, 2462122), (3653, 1993018), (4381, 1661834), (5914, 1231061), (7306, 996509), (8762, 830917), (38441, 189394), (76882, 94697)]