885697978

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{313}}^1\times {\mathrm{1063}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 1467349632

約数和(自身を除く): 581651654

約数列:

[1, 2, 11, 22, 121, 242, 313, 626, 1063, 1331, 2126, 2662, 3443, 6886, 11693, 23386, 37873, 75746, 128623, 257246, 332719, 416603, 665438, 833206, 1414853, 2829706, 3659909, 7319818, 40258999, 80517998, 442848989, 885697978]

約数ペア:

[(1, 885697978), (2, 442848989), (11, 80517998), (22, 40258999), (121, 7319818), (242, 3659909), (313, 2829706), (626, 1414853), (1063, 833206), (1331, 665438), (2126, 416603), (2662, 332719), (3443, 257246), (6886, 128623), (11693, 75746), (23386, 37873)]