620234212208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{175405603}}^1$

素因数の和:175405641

約数の個数: 40

約数和(自身を含む): 1370268578448

約数和(自身を除く): 750034366240

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 175405603, 350811206, 701622412, 1403244824, 2280272839, 2806489648, 2981895251, 4560545678, 5963790502, 9121091356, 11927581004, 18242182712, 23855162008, 36484365424, 38764638263, 47710324016, 77529276526, 155058553052, 310117106104, 620234212208]

約数ペア:

[(1, 620234212208), (2, 310117106104), (4, 155058553052), (8, 77529276526), (13, 47710324016), (16, 38764638263), (17, 36484365424), (26, 23855162008), (34, 18242182712), (52, 11927581004), (68, 9121091356), (104, 5963790502), (136, 4560545678), (208, 2981895251), (221, 2806489648), (272, 2280272839), (442, 1403244824), (884, 701622412), (1768, 350811206), (3536, 175405603)]