2508722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 16

約数和(自身を含む): 4004640

約数和(自身を除く): 1495918

約数列:

[1, 2, 19, 38, 107, 214, 617, 1234, 2033, 4066, 11723, 23446, 66019, 132038, 1254361, 2508722]

約数ペア:

[(1, 2508722), (2, 1254361), (19, 132038), (38, 66019), (107, 23446), (214, 11723), (617, 4066), (1234, 2033)]