433638764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{42331}}^1$

素因数の和:42545

約数の個数: 24

約数和(自身を含む): 821410128

約数和(自身を除く): 387771364

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 42331, 84662, 169324, 550303, 1100606, 2201212, 8339207, 16678414, 33356828, 108409691, 216819382, 433638764]

約数ペア:

[(1, 433638764), (2, 216819382), (4, 108409691), (13, 33356828), (26, 16678414), (52, 8339207), (197, 2201212), (394, 1100606), (788, 550303), (2561, 169324), (5122, 84662), (10244, 42331)]