1072028165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{868039}}^1$

素因数の和:868076

約数の個数: 16

約数和(自身を含む): 1458307200

約数和(自身を除く): 386279035

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 868039, 4340195, 11284507, 16492741, 56422535, 82463705, 214405633, 1072028165]

約数ペア:

[(1, 1072028165), (5, 214405633), (13, 82463705), (19, 56422535), (65, 16492741), (95, 11284507), (247, 4340195), (1235, 868039)]