2152964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 4148928

約数和(自身を除く): 1995964

約数列:

[1, 2, 4, 11, 22, 44, 167, 293, 334, 586, 668, 1172, 1837, 3223, 3674, 6446, 7348, 12892, 48931, 97862, 195724, 538241, 1076482, 2152964]

約数ペア:

[(1, 2152964), (2, 1076482), (4, 538241), (11, 195724), (22, 97862), (44, 48931), (167, 12892), (293, 7348), (334, 6446), (586, 3674), (668, 3223), (1172, 1837)]