1890270613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{76003}}^1$

素因数の和:76057

約数の個数: 32

約数和(自身を含む): 2626698240

約数和(自身を除く): 736427627

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3553, 24871, 76003, 532021, 836033, 1292051, 1444057, 5852231, 9044357, 10108399, 14212561, 15884627, 24548969, 99487927, 111192389, 171842783, 270038659, 1890270613]

約数ペア:

[(1, 1890270613), (7, 270038659), (11, 171842783), (17, 111192389), (19, 99487927), (77, 24548969), (119, 15884627), (133, 14212561), (187, 10108399), (209, 9044357), (323, 5852231), (1309, 1444057), (1463, 1292051), (2261, 836033), (3553, 532021), (24871, 76003)]