121883692

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{140419}}^1$

素因数の和:140461

約数の個数: 24

約数和(自身を含む): 251632640

約数和(自身を除く): 129748948

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 140419, 280838, 561676, 982933, 1965866, 3931732, 4352989, 8705978, 17411956, 30470923, 60941846, 121883692]

約数ペア:

[(1, 121883692), (2, 60941846), (4, 30470923), (7, 17411956), (14, 8705978), (28, 4352989), (31, 3931732), (62, 1965866), (124, 982933), (217, 561676), (434, 280838), (868, 140419)]