4516978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 7070976

約数和(自身を除く): 2553998

約数列:

[1, 2, 43, 53, 86, 106, 991, 1982, 2279, 4558, 42613, 52523, 85226, 105046, 2258489, 4516978]

約数ペア:

[(1, 4516978), (2, 2258489), (43, 105046), (53, 85226), (86, 52523), (106, 42613), (991, 4558), (1982, 2279)]