123818996

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{18979}}^1$

素因数の和:19223

約数の個数: 24

約数和(自身を含む): 248713920

約数和(自身を除く): 124894924

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 18979, 37958, 75916, 132853, 265706, 531412, 4422107, 8844214, 17688428, 30954749, 61909498, 123818996]

約数ペア:

[(1, 123818996), (2, 61909498), (4, 30954749), (7, 17688428), (14, 8844214), (28, 4422107), (233, 531412), (466, 265706), (932, 132853), (1631, 75916), (3262, 37958), (6524, 18979)]