2015091724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{54409}}^1$

素因数の和:54657

約数の個数: 24

約数和(自身を含む): 3619788480

約数和(自身を除く): 1604696756

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 788, 9259, 18518, 37036, 54409, 108818, 217636, 2557223, 5114446, 10228892, 10718573, 21437146, 42874292, 503772931, 1007545862, 2015091724]

約数ペア:

[(1, 2015091724), (2, 1007545862), (4, 503772931), (47, 42874292), (94, 21437146), (188, 10718573), (197, 10228892), (394, 5114446), (788, 2557223), (9259, 217636), (18518, 108818), (37036, 54409)]