1335884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 2584848

約数和(自身を除く): 1248964

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 313, 388, 626, 1067, 1252, 2134, 3443, 4268, 6886, 13772, 30361, 60722, 121444, 333971, 667942, 1335884]

約数ペア:

[(1, 1335884), (2, 667942), (4, 333971), (11, 121444), (22, 60722), (44, 30361), (97, 13772), (194, 6886), (313, 4268), (388, 3443), (626, 2134), (1067, 1252)]