2010058306

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{977}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 3160270080

約数和(自身を除く): 1150211774

約数列:

[1, 2, 43, 47, 86, 94, 509, 977, 1018, 1954, 2021, 4042, 21887, 23923, 42011, 43774, 45919, 47846, 84022, 91838, 497293, 994586, 1028689, 1974517, 2057378, 3949034, 21383599, 23372771, 42767198, 46745542, 1005029153, 2010058306]

約数ペア:

[(1, 2010058306), (2, 1005029153), (43, 46745542), (47, 42767198), (86, 23372771), (94, 21383599), (509, 3949034), (977, 2057378), (1018, 1974517), (1954, 1028689), (2021, 994586), (4042, 497293), (21887, 91838), (23923, 84022), (42011, 47846), (43774, 45919)]