2017840784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{36313}}^1$

素因数の和:36495

約数の個数: 40

約数和(自身を含む): 4106677632

約数和(自身を除く): 2088836848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 604, 1208, 2416, 3473, 6946, 13892, 27784, 36313, 55568, 72626, 145252, 290504, 581008, 835199, 1670398, 3340796, 5483263, 6681592, 10966526, 13363184, 21933052, 43866104, 87732208, 126115049, 252230098, 504460196, 1008920392, 2017840784]

約数ペア:

[(1, 2017840784), (2, 1008920392), (4, 504460196), (8, 252230098), (16, 126115049), (23, 87732208), (46, 43866104), (92, 21933052), (151, 13363184), (184, 10966526), (302, 6681592), (368, 5483263), (604, 3340796), (1208, 1670398), (2416, 835199), (3473, 581008), (6946, 290504), (13892, 145252), (27784, 72626), (36313, 55568)]