275231788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{59471}}^1$

素因数の和:59577

約数の個数: 24

約数和(自身を含む): 524543040

約数和(自身を除く): 249311252

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 59471, 118942, 237884, 773123, 1546246, 3092492, 5292919, 10585838, 21171676, 68807947, 137615894, 275231788]

約数ペア:

[(1, 275231788), (2, 137615894), (4, 68807947), (13, 21171676), (26, 10585838), (52, 5292919), (89, 3092492), (178, 1546246), (356, 773123), (1157, 237884), (2314, 118942), (4628, 59471)]