1242019294

素因数分解:

$2^1\times {\mathrm{547}}^1\times {\mathrm{719}}^1\times {\mathrm{1579}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 1870214400

約数和(自身を除く): 628195106

約数列:

[1, 2, 547, 719, 1094, 1438, 1579, 3158, 393293, 786586, 863713, 1135301, 1727426, 2270602, 621009647, 1242019294]

約数ペア:

[(1, 1242019294), (2, 621009647), (547, 2270602), (719, 1727426), (1094, 1135301), (1438, 863713), (1579, 786586), (3158, 393293)]