812116316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{57143}}^1$

素因数の和:57194

約数の個数: 48

約数和(自身を含む): 1728034560

約数和(自身を除く): 915918244

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 57143, 114286, 228572, 628573, 971431, 1085717, 1257146, 1942862, 2171434, 2514292, 3885724, 4342868, 10685741, 11942887, 18457189, 21371482, 23885774, 36914378, 42742964, 47771548, 73828756, 203029079, 406058158, 812116316]

約数ペア:

[(1, 812116316), (2, 406058158), (4, 203029079), (11, 73828756), (17, 47771548), (19, 42742964), (22, 36914378), (34, 23885774), (38, 21371482), (44, 18457189), (68, 11942887), (76, 10685741), (187, 4342868), (209, 3885724), (323, 2514292), (374, 2171434), (418, 1942862), (646, 1257146), (748, 1085717), (836, 971431), (1292, 628573), (3553, 228572), (7106, 114286), (14212, 57143)]