1908996848642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{528222703}}^1$

素因数の和:528222857

約数の個数: 16

約数和(自身を含む): 3105949499520

約数和(自身を除く): 1196952650878

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 528222703, 1056445406, 6866895139, 13733790278, 73422955717, 146845911434, 954498424321, 1908996848642]

約数ペア:

[(1, 1908996848642), (2, 954498424321), (13, 146845911434), (26, 73422955717), (139, 13733790278), (278, 6866895139), (1807, 1056445406), (3614, 528222703)]