245490470

素因数分解:

$2^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{40847}}^1$

素因数の和:41455

約数の個数: 16

約数和(自身を含む): 442628928

約数和(自身を除く): 197138458

約数列:

[1, 2, 5, 10, 601, 1202, 3005, 6010, 40847, 81694, 204235, 408470, 24549047, 49098094, 122745235, 245490470]

約数ペア:

[(1, 245490470), (2, 122745235), (5, 49098094), (10, 24549047), (601, 408470), (1202, 204235), (3005, 81694), (6010, 40847)]