2113406984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{77267}}^1$

素因数の和:77549

約数の個数: 32

約数和(自身を含む): 4283737920

約数和(自身を除く): 2170330936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 3419, 6838, 13676, 27352, 77267, 154534, 309068, 618136, 1004471, 2008942, 4017884, 8035768, 20321221, 40642442, 81284884, 162569768, 264175873, 528351746, 1056703492, 2113406984]

約数ペア:

[(1, 2113406984), (2, 1056703492), (4, 528351746), (8, 264175873), (13, 162569768), (26, 81284884), (52, 40642442), (104, 20321221), (263, 8035768), (526, 4017884), (1052, 2008942), (2104, 1004471), (3419, 618136), (6838, 309068), (13676, 154534), (27352, 77267)]