488721886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 772426368

約数和(自身を除く): 283704482

約数列:

[1, 2, 41, 47, 82, 94, 173, 346, 733, 1466, 1927, 3854, 7093, 8131, 14186, 16262, 30053, 34451, 60106, 68902, 126809, 253618, 333371, 666742, 1412491, 2824982, 5199169, 5960023, 10398338, 11920046, 244360943, 488721886]

約数ペア:

[(1, 488721886), (2, 244360943), (41, 11920046), (47, 10398338), (82, 5960023), (94, 5199169), (173, 2824982), (346, 1412491), (733, 666742), (1466, 333371), (1927, 253618), (3854, 126809), (7093, 68902), (8131, 60106), (14186, 34451), (16262, 30053)]