355137068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{620869}}^1$

素因数の和:620897

約数の個数: 24

約数和(自身を含む): 730143120

約数和(自身を除く): 375006052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 620869, 1241738, 2483476, 6829559, 8071297, 13659118, 16142594, 27318236, 32285188, 88784267, 177568534, 355137068]

約数ペア:

[(1, 355137068), (2, 177568534), (4, 88784267), (11, 32285188), (13, 27318236), (22, 16142594), (26, 13659118), (44, 8071297), (52, 6829559), (143, 2483476), (286, 1241738), (572, 620869)]