2391850384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{62627}}^1$

素因数の和:62684

約数の個数: 80

約数和(自身を含む): 5964189696

約数和(自身を除く): 3572339312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 62627, 125254, 250508, 438389, 501016, 688897, 876778, 1002032, 1377794, 1753556, 1941437, 2755588, 3507112, 3882874, 4822279, 5511176, 7014224, 7765748, 9644558, 11022352, 13590059, 15531496, 19289116, 21355807, 27180118, 31062992, 38578232, 42711614, 54360236, 77156464, 85423228, 108720472, 149490649, 170846456, 217440944, 298981298, 341692912, 597962596, 1195925192, 2391850384]

約数ペア:

[(1, 2391850384), (2, 1195925192), (4, 597962596), (7, 341692912), (8, 298981298), (11, 217440944), (14, 170846456), (16, 149490649), (22, 108720472), (28, 85423228), (31, 77156464), (44, 54360236), (56, 42711614), (62, 38578232), (77, 31062992), (88, 27180118), (112, 21355807), (124, 19289116), (154, 15531496), (176, 13590059), (217, 11022352), (248, 9644558), (308, 7765748), (341, 7014224), (434, 5511176), (496, 4822279), (616, 3882874), (682, 3507112), (868, 2755588), (1232, 1941437), (1364, 1753556), (1736, 1377794), (2387, 1002032), (2728, 876778), (3472, 688897), (4774, 501016), (5456, 438389), (9548, 250508), (19096, 125254), (38192, 62627)]