1998372

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 4688992

約数和(自身を除く): 2690620

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 691, 723, 964, 1382, 1446, 2073, 2764, 2892, 4146, 8292, 166531, 333062, 499593, 666124, 999186, 1998372]

約数ペア:

[(1, 1998372), (2, 999186), (3, 666124), (4, 499593), (6, 333062), (12, 166531), (241, 8292), (482, 4146), (691, 2892), (723, 2764), (964, 2073), (1382, 1446)]