4950897874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2139541}}^1$

素因数の和:2139645

約数の個数: 16

約数和(自身を含む): 8087468760

約数和(自身を除く): 3136570886

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 2139541, 4279082, 27814033, 55628066, 190419149, 380838298, 2475448937, 4950897874]

約数ペア:

[(1, 4950897874), (2, 2475448937), (13, 380838298), (26, 190419149), (89, 55628066), (178, 27814033), (1157, 4279082), (2314, 2139541)]