2045804518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1455053}}^1$

素因数の和:1455111

約数の個数: 16

約数和(自身を含む): 3317523120

約数和(自身を除く): 1271718602

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1455053, 2910106, 27646007, 53836961, 55292014, 107673922, 1022902259, 2045804518]

約数ペア:

[(1, 2045804518), (2, 1022902259), (19, 107673922), (37, 55292014), (38, 53836961), (74, 27646007), (703, 2910106), (1406, 1455053)]