487600970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{27847}}^1$

素因数の和:27974

約数の個数: 32

約数和(自身を含む): 938366208

約数和(自身を除く): 450765238

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 8755, 17510, 27847, 55694, 139235, 278470, 473399, 946798, 2366995, 2868241, 4733990, 5736482, 14341205, 28682410, 48760097, 97520194, 243800485, 487600970]

約数ペア:

[(1, 487600970), (2, 243800485), (5, 97520194), (10, 48760097), (17, 28682410), (34, 14341205), (85, 5736482), (103, 4733990), (170, 2868241), (206, 2366995), (515, 946798), (1030, 473399), (1751, 278470), (3502, 139235), (8755, 55694), (17510, 27847)]