128527961906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{2474261}}^1$

素因数の和:2475649

約数の個数: 16

約数和(自身を含む): 203087424960

約数和(自身を除く): 74559463054

約数列:

[1, 2, 19, 38, 1367, 2734, 25973, 51946, 2474261, 4948522, 47010959, 94021918, 3382314787, 6764629574, 64263980953, 128527961906]

約数ペア:

[(1, 128527961906), (2, 64263980953), (19, 6764629574), (38, 3382314787), (1367, 94021918), (2734, 47010959), (25973, 4948522), (51946, 2474261)]