1900529346

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{67409}}^1$

素因数の和:67578

約数の個数: 32

約数和(自身を含む): 3934586880

約数和(自身を除く): 2034057534

約数列:

[1, 2, 3, 6, 37, 74, 111, 127, 222, 254, 381, 762, 4699, 9398, 14097, 28194, 67409, 134818, 202227, 404454, 2494133, 4988266, 7482399, 8560943, 14964798, 17121886, 25682829, 51365658, 316754891, 633509782, 950264673, 1900529346]

約数ペア:

[(1, 1900529346), (2, 950264673), (3, 633509782), (6, 316754891), (37, 51365658), (74, 25682829), (111, 17121886), (127, 14964798), (222, 8560943), (254, 7482399), (381, 4988266), (762, 2494133), (4699, 404454), (9398, 202227), (14097, 134818), (28194, 67409)]