2171892

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 5095552

約数和(自身を除く): 2923660

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 751, 964, 1446, 1502, 2253, 2892, 3004, 4506, 9012, 180991, 361982, 542973, 723964, 1085946, 2171892]

約数ペア:

[(1, 2171892), (2, 1085946), (3, 723964), (4, 542973), (6, 361982), (12, 180991), (241, 9012), (482, 4506), (723, 3004), (751, 2892), (964, 2253), (1446, 1502)]