713122280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1371389}}^1$

素因数の和:1371413

約数の個数: 32

約数和(自身を含む): 1727951400

約数和(自身を除く): 1014829120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1371389, 2742778, 5485556, 6856945, 10971112, 13713890, 17828057, 27427780, 35656114, 54855560, 71312228, 89140285, 142624456, 178280570, 356561140, 713122280]

約数ペア:

[(1, 713122280), (2, 356561140), (4, 178280570), (5, 142624456), (8, 89140285), (10, 71312228), (13, 54855560), (20, 35656114), (26, 27427780), (40, 17828057), (52, 13713890), (65, 10971112), (104, 6856945), (130, 5485556), (260, 2742778), (520, 1371389)]