385520780272

素因数分解:

$2^4\times {\mathrm{6571}}^1\times {\mathrm{3666877}}^1$

素因数の和:3673456

約数の個数: 20

約数和(自身を含む): 747060388696

約数和(自身を除く): 361539608424

約数列:

[1, 2, 4, 8, 16, 6571, 13142, 26284, 52568, 105136, 3666877, 7333754, 14667508, 29335016, 58670032, 24095048767, 48190097534, 96380195068, 192760390136, 385520780272]

約数ペア:

[(1, 385520780272), (2, 192760390136), (4, 96380195068), (8, 48190097534), (16, 24095048767), (6571, 58670032), (13142, 29335016), (26284, 14667508), (52568, 7333754), (105136, 3666877)]