994047897596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{406729909}}^1$

素因数の和:406729973

約数の個数: 24

約数和(自身を含む): 1913257496640

約数和(自身を除く): 919209599044

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 406729909, 813459818, 1626919636, 5287488817, 10574977634, 19116305723, 21149955268, 38232611446, 76465222892, 248511974399, 497023948798, 994047897596]

約数ペア:

[(1, 994047897596), (2, 497023948798), (4, 248511974399), (13, 76465222892), (26, 38232611446), (47, 21149955268), (52, 19116305723), (94, 10574977634), (188, 5287488817), (611, 1626919636), (1222, 813459818), (2444, 406729909)]