2872156

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 5833856

約数和(自身を除く): 2961700

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1531, 1876, 3062, 6124, 10717, 21434, 42868, 102577, 205154, 410308, 718039, 1436078, 2872156]

約数ペア:

[(1, 2872156), (2, 1436078), (4, 718039), (7, 410308), (14, 205154), (28, 102577), (67, 42868), (134, 21434), (268, 10717), (469, 6124), (938, 3062), (1531, 1876)]