1918016

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1338

約数の個数: 28

約数和(自身を含む): 3974592

約数和(自身を除く): 2056576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1303, 1472, 2606, 5212, 10424, 20848, 29969, 41696, 59938, 83392, 119876, 239752, 479504, 959008, 1918016]

約数ペア:

[(1, 1918016), (2, 959008), (4, 479504), (8, 239752), (16, 119876), (23, 83392), (32, 59938), (46, 41696), (64, 29969), (92, 20848), (184, 10424), (368, 5212), (736, 2606), (1303, 1472)]