855804532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{101833}}^1$

素因数の和:102039

約数の個数: 24

約数和(自身を含む): 1642378752

約数和(自身を除く): 786574220

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 101833, 203666, 407332, 1120163, 2240326, 4480652, 19450103, 38900206, 77800412, 213951133, 427902266, 855804532]

約数ペア:

[(1, 855804532), (2, 427902266), (4, 213951133), (11, 77800412), (22, 38900206), (44, 19450103), (191, 4480652), (382, 2240326), (764, 1120163), (2101, 407332), (4202, 203666), (8404, 101833)]