2672981902

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 4345228800

約数和(自身を除く): 1672246898

約数列:

[1, 2, 19, 38, 59, 118, 131, 262, 361, 479, 722, 958, 1121, 2242, 2489, 4978, 7729, 9101, 15458, 18202, 21299, 28261, 42598, 47291, 56522, 62749, 94582, 125498, 146851, 172919, 293702, 345838, 536959, 1073918, 1192231, 2384462, 2790169, 3702191, 5580338, 7404382, 10202221, 20404442, 22652389, 45304778, 70341629, 140683258, 1336490951, 2672981902]

約数ペア:

[(1, 2672981902), (2, 1336490951), (19, 140683258), (38, 70341629), (59, 45304778), (118, 22652389), (131, 20404442), (262, 10202221), (361, 7404382), (479, 5580338), (722, 3702191), (958, 2790169), (1121, 2384462), (2242, 1192231), (2489, 1073918), (4978, 536959), (7729, 345838), (9101, 293702), (15458, 172919), (18202, 146851), (21299, 125498), (28261, 94582), (42598, 62749), (47291, 56522)]