1040376038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{87559}}^1$

素因数の和:88031

約数の個数: 16

約数和(自身を含む): 1684304160

約数和(自身を除く): 643928122

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 87559, 175118, 1138267, 2276534, 40014463, 80028926, 520188019, 1040376038]

約数ペア:

[(1, 1040376038), (2, 520188019), (13, 80028926), (26, 40014463), (457, 2276534), (914, 1138267), (5941, 175118), (11882, 87559)]