140635796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{264353}}^1$

素因数の和:264383

約数の個数: 24

約数和(自身を含む): 296076480

約数和(自身を除く): 155440684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 264353, 528706, 1057412, 1850471, 3700942, 5022707, 7401884, 10045414, 20090828, 35158949, 70317898, 140635796]

約数ペア:

[(1, 140635796), (2, 70317898), (4, 35158949), (7, 20090828), (14, 10045414), (19, 7401884), (28, 5022707), (38, 3700942), (76, 1850471), (133, 1057412), (266, 528706), (532, 264353)]