97981378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^2$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 162393840

約数和(自身を除く): 64412462

約数列:

[1, 2, 11, 22, 139, 179, 278, 358, 1529, 1969, 3058, 3938, 24881, 32041, 49762, 64082, 273691, 352451, 547382, 704902, 4453699, 8907398, 48990689, 97981378]

約数ペア:

[(1, 97981378), (2, 48990689), (11, 8907398), (22, 4453699), (139, 704902), (179, 547382), (278, 352451), (358, 273691), (1529, 64082), (1969, 49762), (3058, 32041), (3938, 24881)]