874802012

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{61381}}^1$

素因数の和:61901

約数の個数: 24

約数和(自身を含む): 1753069920

約数和(自身を除く): 878267908

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 61381, 122762, 245524, 429667, 859334, 1718668, 31242929, 62485858, 124971716, 218700503, 437401006, 874802012]

約数ペア:

[(1, 874802012), (2, 437401006), (4, 218700503), (7, 124971716), (14, 62485858), (28, 31242929), (509, 1718668), (1018, 859334), (2036, 429667), (3563, 245524), (7126, 122762), (14252, 61381)]