121387028

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{59387}}^1$

素因数の和:59471

約数の個数: 24

約数和(自身を含む): 246103872

約数和(自身を除く): 124716844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 59387, 118774, 237548, 415709, 831418, 1662836, 4335251, 8670502, 17341004, 30346757, 60693514, 121387028]

約数ペア:

[(1, 121387028), (2, 60693514), (4, 30346757), (7, 17341004), (14, 8670502), (28, 4335251), (73, 1662836), (146, 831418), (292, 415709), (511, 237548), (1022, 118774), (2044, 59387)]