408242012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{98419}}^1$

素因数の和:98501

約数の個数: 24

約数和(自身を含む): 768857040

約数和(自身を除く): 360615028

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 98419, 196838, 393676, 1673123, 3346246, 6003559, 6692492, 12007118, 24014236, 102060503, 204121006, 408242012]

約数ペア:

[(1, 408242012), (2, 204121006), (4, 102060503), (17, 24014236), (34, 12007118), (61, 6692492), (68, 6003559), (122, 3346246), (244, 1673123), (1037, 393676), (2074, 196838), (4148, 98419)]