321578092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{119813}}^1$

素因数の和:119889

約数の個数: 24

約数和(自身を含む): 623991312

約数和(自身を除く): 302413220

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 119813, 239626, 479252, 1317943, 2635886, 5271772, 7308593, 14617186, 29234372, 80394523, 160789046, 321578092]

約数ペア:

[(1, 321578092), (2, 160789046), (4, 80394523), (11, 29234372), (22, 14617186), (44, 7308593), (61, 5271772), (122, 2635886), (244, 1317943), (671, 479252), (1342, 239626), (2684, 119813)]