2739312156668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3863}}^1\times {\mathrm{23831}}^1$

素因数の和:27914

約数の個数: 48

約数和(自身を含む): 4935118358016

約数和(自身を除く): 2195806201348

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 3863, 7439, 7726, 14878, 15452, 23831, 29756, 47662, 95324, 166109, 332218, 664436, 668299, 1024733, 1336598, 2049466, 2673196, 4098932, 4122763, 8245526, 16491052, 28736857, 57473714, 92059153, 114947428, 177278809, 184118306, 354557618, 368236612, 709115236, 3958543579, 7917087158, 15834174316, 15926233469, 31852466938, 63704933876, 684828039167, 1369656078334, 2739312156668]

約数ペア:

[(1, 2739312156668), (2, 1369656078334), (4, 684828039167), (43, 63704933876), (86, 31852466938), (172, 15926233469), (173, 15834174316), (346, 7917087158), (692, 3958543579), (3863, 709115236), (7439, 368236612), (7726, 354557618), (14878, 184118306), (15452, 177278809), (23831, 114947428), (29756, 92059153), (47662, 57473714), (95324, 28736857), (166109, 16491052), (332218, 8245526), (664436, 4122763), (668299, 4098932), (1024733, 2673196), (1336598, 2049466)]