2010648008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{53623}}^1$

素因数の和:53781

約数の個数: 32

約数和(自身を含む): 3893102400

約数和(自身を除く): 1882454392

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 4687, 9374, 18748, 37496, 53623, 107246, 214492, 428984, 2305789, 4611578, 5844907, 9223156, 11689814, 18446312, 23379628, 46759256, 251331001, 502662002, 1005324004, 2010648008]

約数ペア:

[(1, 2010648008), (2, 1005324004), (4, 502662002), (8, 251331001), (43, 46759256), (86, 23379628), (109, 18446312), (172, 11689814), (218, 9223156), (344, 5844907), (436, 4611578), (872, 2305789), (4687, 428984), (9374, 214492), (18748, 107246), (37496, 53623)]