2730357842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1531}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 4258837440

約数和(自身を除く): 1528479598

約数列:

[1, 2, 43, 86, 89, 178, 233, 466, 1531, 3062, 3827, 7654, 10019, 20038, 20737, 41474, 65833, 131666, 136259, 272518, 356723, 713446, 891691, 1783382, 5859137, 11718274, 15339089, 30678178, 31748347, 63496694, 1365178921, 2730357842]

約数ペア:

[(1, 2730357842), (2, 1365178921), (43, 63496694), (86, 31748347), (89, 30678178), (178, 15339089), (233, 11718274), (466, 5859137), (1531, 1783382), (3062, 891691), (3827, 713446), (7654, 356723), (10019, 272518), (20038, 136259), (20737, 131666), (41474, 65833)]