2243399977

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{185359}}^1$

素因数の和:185405

約数の個数: 24

約数和(自身を含む): 2958345600

約数和(自身を除く): 714945623

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 185359, 1297513, 2409667, 3521821, 9082591, 16867669, 24652747, 45783673, 118073683, 172569229, 320485711, 2243399977]

約数ペア:

[(1, 2243399977), (7, 320485711), (13, 172569229), (19, 118073683), (49, 45783673), (91, 24652747), (133, 16867669), (247, 9082591), (637, 3521821), (931, 2409667), (1729, 1297513), (12103, 185359)]