2508515702769

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{21775877}}^1$

素因数の和:21775989

約数の個数: 32

約数和(自身を含む): 3679252346880

約数和(自身を除く): 1170736644111

約数列:

[1, 3, 19, 43, 47, 57, 129, 141, 817, 893, 2021, 2451, 2679, 6063, 38399, 115197, 21775877, 65327631, 413741663, 936362711, 1023466219, 1241224989, 2809088133, 3070398657, 17790891509, 19445858161, 44009047417, 53372674527, 58337574483, 132027142251, 836171900923, 2508515702769]

約数ペア:

[(1, 2508515702769), (3, 836171900923), (19, 132027142251), (43, 58337574483), (47, 53372674527), (57, 44009047417), (129, 19445858161), (141, 17790891509), (817, 3070398657), (893, 2809088133), (2021, 1241224989), (2451, 1023466219), (2679, 936362711), (6063, 413741663), (38399, 65327631), (115197, 21775877)]