2580146324

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{278393}}^1$

素因数の和:278735

約数の個数: 24

約数和(自身を含む): 5175901248

約数和(自身を除く): 2595754924

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 278393, 556786, 1113572, 1948751, 3897502, 7795004, 92148083, 184296166, 368592332, 645036581, 1290073162, 2580146324]

約数ペア:

[(1, 2580146324), (2, 1290073162), (4, 645036581), (7, 368592332), (14, 184296166), (28, 92148083), (331, 7795004), (662, 3897502), (1324, 1948751), (2317, 1113572), (4634, 556786), (9268, 278393)]