2022643888

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{922739}}^1$

素因数の和:922884

約数の個数: 20

約数和(自身を含む): 3947481720

約数和(自身を除く): 1924837832

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 922739, 1845478, 3690956, 7381912, 14763824, 126415243, 252830486, 505660972, 1011321944, 2022643888]

約数ペア:

[(1, 2022643888), (2, 1011321944), (4, 505660972), (8, 252830486), (16, 126415243), (137, 14763824), (274, 7381912), (548, 3690956), (1096, 1845478), (2192, 922739)]