2177788236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{6551}}^1$

素因数の和:8702

約数の個数: 48

約数和(自身を含む): 5475794688

約数和(自身を除く): 3298006452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2131, 4262, 6393, 6551, 8524, 12786, 13102, 19653, 25572, 26204, 27703, 39306, 55406, 78612, 83109, 85163, 110812, 166218, 170326, 255489, 332436, 340652, 510978, 1021956, 13960181, 27920362, 41880543, 55840724, 83761086, 167522172, 181482353, 362964706, 544447059, 725929412, 1088894118, 2177788236]

約数ペア:

[(1, 2177788236), (2, 1088894118), (3, 725929412), (4, 544447059), (6, 362964706), (12, 181482353), (13, 167522172), (26, 83761086), (39, 55840724), (52, 41880543), (78, 27920362), (156, 13960181), (2131, 1021956), (4262, 510978), (6393, 340652), (6551, 332436), (8524, 255489), (12786, 170326), (13102, 166218), (19653, 110812), (25572, 85163), (26204, 83109), (27703, 78612), (39306, 55406)]