628222078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{9173}}^1$

素因数の和:9480

約数の個数: 24

約数和(自身を含む): 1039560984

約数和(自身を除く): 411338906

約数列:

[1, 2, 11, 22, 121, 242, 283, 566, 3113, 6226, 9173, 18346, 34243, 68486, 100903, 201806, 1109933, 2219866, 2595959, 5191918, 28555549, 57111098, 314111039, 628222078]

約数ペア:

[(1, 628222078), (2, 314111039), (11, 57111098), (22, 28555549), (121, 5191918), (242, 2595959), (283, 2219866), (566, 1109933), (3113, 201806), (6226, 100903), (9173, 68486), (18346, 34243)]