57843890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{444953}}^1$

素因数の和:444973

約数の個数: 16

約数和(自身を含む): 112128408

約数和(自身を除く): 54284518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 444953, 889906, 2224765, 4449530, 5784389, 11568778, 28921945, 57843890]

約数ペア:

[(1, 57843890), (2, 28921945), (5, 11568778), (10, 5784389), (13, 4449530), (26, 2224765), (65, 889906), (130, 444953)]