145402004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{11677}}^1$

素因数の和:11975

約数の個数: 24

約数和(自身を含む): 278590368

約数和(自身を除く): 133188364

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 3113, 6226, 11677, 12452, 23354, 46708, 128447, 256894, 513788, 3304591, 6609182, 13218364, 36350501, 72701002, 145402004]

約数ペア:

[(1, 145402004), (2, 72701002), (4, 36350501), (11, 13218364), (22, 6609182), (44, 3304591), (283, 513788), (566, 256894), (1132, 128447), (3113, 46708), (6226, 23354), (11677, 12452)]