90019315498

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10687}}^1\times {\mathrm{5623}}^1$

素因数の和:16426

約数の個数: 32

約数和(自身を含む): 155803336704

約数和(自身を除く): 65784021206

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 5623, 10687, 11246, 21374, 39361, 74809, 78722, 149618, 601661, 1143509, 1203322, 2287018, 4211627, 8004563, 8423254, 16009126, 60093001, 120186002, 420651007, 841302014, 6429951107, 12859902214, 45009657749, 90019315498]

約数ペア:

[(1, 90019315498), (2, 45009657749), (7, 12859902214), (14, 6429951107), (107, 841302014), (214, 420651007), (749, 120186002), (1498, 60093001), (5623, 16009126), (10687, 8423254), (11246, 8004563), (21374, 4211627), (39361, 2287018), (74809, 1203322), (78722, 1143509), (149618, 601661)]