2116718630416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{9986783}}^1$

素因数の和:9987823

約数の個数: 40

約数和(自身を含む): 4420949541120

約数和(自身を除く): 2304230910704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1019, 2038, 4076, 8152, 13247, 16304, 26494, 52988, 105976, 211952, 9986783, 19973566, 39947132, 79894264, 129828179, 159788528, 259656358, 519312716, 1038625432, 2077250864, 10176531877, 20353063754, 40706127508, 81412255016, 132294914401, 162824510032, 264589828802, 529179657604, 1058359315208, 2116718630416]

約数ペア:

[(1, 2116718630416), (2, 1058359315208), (4, 529179657604), (8, 264589828802), (13, 162824510032), (16, 132294914401), (26, 81412255016), (52, 40706127508), (104, 20353063754), (208, 10176531877), (1019, 2077250864), (2038, 1038625432), (4076, 519312716), (8152, 259656358), (13247, 159788528), (16304, 129828179), (26494, 79894264), (52988, 39947132), (105976, 19973566), (211952, 9986783)]