1812306008

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{563}}^1\times {\mathrm{1907}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 3422036160

約数和(自身を除く): 1609730152

約数列:

[1, 2, 4, 8, 211, 422, 563, 844, 1126, 1688, 1907, 2252, 3814, 4504, 7628, 15256, 118793, 237586, 402377, 475172, 804754, 950344, 1073641, 1609508, 2147282, 3219016, 4294564, 8589128, 226538251, 453076502, 906153004, 1812306008]

約数ペア:

[(1, 1812306008), (2, 906153004), (4, 453076502), (8, 226538251), (211, 8589128), (422, 4294564), (563, 3219016), (844, 2147282), (1126, 1609508), (1688, 1073641), (1907, 950344), (2252, 804754), (3814, 475172), (4504, 402377), (7628, 237586), (15256, 118793)]