7999205279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 9469353600

約数和(自身を除く): 1470148321

約数列:

[1, 13, 17, 47, 89, 221, 289, 509, 611, 799, 1157, 1513, 3757, 4183, 6617, 8653, 10387, 13583, 19669, 23923, 25721, 45301, 54379, 71111, 112489, 147101, 176579, 310999, 334373, 406691, 588913, 770117, 924443, 1208887, 1912313, 2129147, 5286983, 6913747, 10011521, 13091989, 15715531, 27678911, 36195499, 89878711, 170195857, 470541487, 615323483, 7999205279]

約数ペア:

[(1, 7999205279), (13, 615323483), (17, 470541487), (47, 170195857), (89, 89878711), (221, 36195499), (289, 27678911), (509, 15715531), (611, 13091989), (799, 10011521), (1157, 6913747), (1513, 5286983), (3757, 2129147), (4183, 1912313), (6617, 1208887), (8653, 924443), (10387, 770117), (13583, 588913), (19669, 406691), (23923, 334373), (25721, 310999), (45301, 176579), (54379, 147101), (71111, 112489)]